can onions cause diarrhea?

8 Popular Foods That Could Cause Diarrhea - (Eat With Caution!)

What kind of diarrhea is in Covid?

COVID-19 is a respiratory disease caused by a new form of the coronavirus that was discovered in December 2019. Coronavirus is a family of viruses that causes several human diseases, including the common cold, Middle East respiratory syndrome (MERS), and severe acute respiratory syndrome (SARS).

The majority of people who develop COVID-19 either have mild symptoms or no symptoms. Adults over age 65 and people with pre-existing medical conditions are at the highest risk of developing severe complications.

The most common symptoms of COVID-19 are fever, tiredness, and a dry cough. According to the Centers for Disease Control and Prevention (CDC)Trusted Source, 83 to 99 percent of people will develop a fever, 59 to 82 percent will develop a cough, and 44 to 70 percent will experience fatigue.

Other common flu-like symptoms associated with COVID-19 include:

chills

shortness of breath

headache

sore throat

loss of taste or smell

muscle pain

Some people may develop gastrointestinal symptoms such as diarrhea, loss of appetite, or vomiting even in the absence of other flu-like symptoms.

Diarrhea and other gastrointestinal symptoms of COVID-19

Some people with COVID-19 develop gastrointestinal symptoms either alone or with respiratory symptoms.

Recently, researchers at Stanford University found that a third of patients they studied with a mild case of COVID-19 had symptoms affecting the digestive system.

Another recent studyTrusted Source published by researchers in Beijing found that anywhere from 3 to 79 percent of people with COVID-19 develop gastrointestinal symptoms.

Diarrhea

Diarrhea commonly occurs in people with COVID-19. One studyTrusted Source published in the American Journal of Gastroenterology examined 206 patients with a mild case of COVID-19. They found 48 people had only digestive symptoms and another 69 had both digestive and respiratory symptoms.

Of the combined total of 117 people with gastric distress, 19.4 percent experienced diarrhea as their first symptom.

9 FOODS To Bring You Back To Life When You Have Diarrhea

Vomiting

The research from BeijingTrusted Source found that vomiting is more common in children with COVID-19 than adults.

The researchers analyzed all the COVID-19 clinical studies and case reports related to digestive issues published between December 2019 and February 2020. They found that 3.6 to 15.9 percent of adults experienced vomiting, compared with 6.5 to 66.7 percent of children.

Loss of appetite

Many people who develop COVID-19 report losing their appetite, often alongside other gastrointestinal symptoms.

According to the same study from Beijing, about 39.9 to 50.2 percent of people experience a loss of appetite.

Other digestive symptoms

Several other digestive symptoms have been reported by people with COVID-19. According to the study from Beijing:

1 to 29.4 percent of people experience nausea

2.2 to 6 percent experience abdominal pain

4 to 13.7 percent experience gastrointestinal bleeding

Is it possible to have diarrhea with no fever?

Some people may experience diarrhea without other flu-like symptoms, like a fever. Diarrhea can be the first symptom of COVID-19.

In some cases, flu symptoms may come on after diarrhea. Some people may only experience gastrointestinal symptoms without developing any of the more common symptoms.

What’s the link between COVID-19 and gastrointestinal symptoms?

ResearchTrusted Source suggests that the virus that causes COVID-19 can enter your digestive system through cell surface receptors for an enzyme called angiotensin converting enzyme 2 (ACE2). Receptors for this enzyme are 100 times more common in the gastrointestinal tract than the respiratory tract.

Can you still have diarrhea after COVID-19?

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Italians who had COVID-19 during the early waves last year were at substantial risk of showing continued gastrointestinal symptoms long after recovering from the infection -- especially those who experienced diarrhea during the acute phase, a researcher reported.

Some 18% of COVID-19 survivors in the Lombardy region who responded to a survey said they were still having loose stools, and a number of other GI symptoms appeared more severe in these individuals than in controls who had avoided infection, said Daniele Noviello, MD, of the University of Milan.

Moreover, one-third of the COVID survivors reported chronic fatigue, compared with 14% of controls, Noviello told attendees at the virtual Digestive Disease Week annual meeting.

The report follows many others documenting persistent post-recovery symptoms in a significant minority of COVID survivors, which appear to run the gamut from respiratory difficulties to neurological and psychiatric abnormalities, and now gastrointestinal symptoms.

Because diarrhea and other GI complaints are among the hallmark non-respiratory symptoms of COVID-19, and because Italy was an early hotbed for the infection -- centered in the region around Milan -- Noviello and colleagues sought to examine how their patients were faring in terms of continued symptoms.

The group emailed a survey to patients treated for COVID-19 at Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico in Milan during the first two waves of the pandemic there, in March and May 2020, and also to workers at the hospital who had tested negative for COVID, who would serve as controls. The survey asked about the presence and severity of specific GI abnormalities, as well as others including neuropsychiatric and general symptoms.

Diarrhea – Infectious Diseases | Lecturio

After excluding respondents with pre-existing diagnoses of irritable bowel syndrome, inflammatory bowel disease, or celiac disease, the researchers had 347 completed surveys for analysis (reflecting a response rate of 12%, a significant limitation of the study), of which 164 were from COVID survivors and 183 from uninfected controls. These were submitted a mean of 4.8 months after acute-phase recovery.

Mean ages of survivors and controls were 44 and 40, respectively. About 40% of survivors were women versus 61% of controls. Oddly, perhaps, nearly 20% of controls were current smokers, compared with 7% of the COVID survivors.

During the survivors' acute COVID phase, half had experienced diarrhea; about 25% reported having nausea, and 20% had had abdominal pain. Rates of other symptoms were similar to those reported elsewhere.

Loose stool was the predominant GI symptom that appeared more frequently among survivors versus controls -- numerically almost twice as common, in fact (adjusted relative risk 1.88, 95% CI 0.99-3.54). Noviello didn't report rates of other symptoms, but mean severity of abdominal pain/discomfort, diarrhea/incontinence, and gastroesophageal reflux on standard scoring instruments were all numerically greater by 50%, though these differences fell just short of statistical significance.

Among other domains analyzed, chronic fatigue was clearly more common in survivors, with an adjusted relative risk of 2.24 (95% CI 1.48-3.37). Also, so-called somatoform symptoms, as evaluated with questions derived from the 12-item Symptom Checklist, were reported more frequently, with total scores of 54.6 in survivors versus 50.5 for controls (P<0.05).

Noviello also reported that risks for persistent symptoms were greater in the subset of survivors who had diarrhea in the acute phase. Fully one-third of this group would qualify for a diagnosis of irritable bowel syndrome by Rome IV criteria at follow-up, based on the respondents' self-reports, and 21% were still having loose stools. Among survivors without acute-phase diarrhea, the corresponding figures were 19% and 10%, respectively.

"Key takeaways" from the study include that patients with diarrhea during acute COVID-19 are especially likely to show persistent symptoms after recovery, Noviello said. These findings suggest a three-way interaction among SARS-CoV-2 and the GI and central nervous systems, he added.

Besides the low survey response rate, limitations to the analysis included the reliance on participant self-report and the sample's restriction to northern Italy.

How do you tell if diarrhea is from Covid?

COVID-19 cases around the country are increasing as we head into the winter months, a time when illnesses are on the rise – including stomach bugs (gastroenteritis) and seasonal flu. Symptoms of common winter bugs may include fever, cough, and gastrointestinal issues like nausea, vomiting, and diarrhea. These can also be symptoms of COVID-19, which can lead people to wonder whether they have COVID-19 or another common infection.

 

As with any medical issue you experience, it is always best to contact your doctor or visit an Urgent Care Center if you need medical care or have questions about your health.  If you have any symptoms of a stomach bug, COVID-19, or flu, you should self-isolate until your symptoms resolve or you have a firm diagnosis from a medical professional.

 

HOW TO TELL IF YOU MIGHT HAVE GASTROENTERITIS/STOMACH BUG

Millions of people get gastroenteritis every winter. Here are some facts:  

Though it is sometimes referred to as “stomach flu,” viral gastroenteritis is not related to the influenza virus that causes the flu, it is caused by other viruses like Norovirus or Rotavirus.

Viral gastroenteritis is highly contagious and symptoms usually develop within 1-2 days after exposure to someone with the illness.

Typical symptoms include abdominal pain, nausea, vomiting, and diarrhea. Fever occurs in about half of patients. People are usually sick for approximately 2-3 days.

Milder infections in healthy people can often be managed at home, but people with more severe symptoms should seek medical attention.

HOW TO TELL IF YOUR GI ISSUES MIGHT BE COVID-19

If you experience new GI symptoms, follow these guidelines:

Research consistently shows that approximately 5-10% of adults with COVID-19 report GI symptoms such as nausea, vomiting, or diarrhea. Typically, patients who have GI symptoms of COVID-19 will also have the more common upper respiratory symptoms that accompany COVID-19, such as a dry cough or difficulty breathing. However, sometimes the GI symptoms will come first and the respiratory symptoms will follow a day or so later.

If you have new GI symptoms like nausea, vomiting, or diarrhea - watch for fever, cough, or shortness of breath over the next few days. If you develop these respiratory symptoms, call your doctor and ask if you should be tested for COVID-19

Do not worry alone – call your doctor with any questions you have about your symptoms.

 Foods You Should and Shouldn't Eat When You Have Diarrhea

SYMPTOMS COMMON IN COVID-19 AND FLU

Here are some symptoms that are common in both COVID-19 and seasonal flu:

Fever

Body aches

Cough

 

If you have these symptoms, you should call your doctor to ask about COVID-19 and Flu testing. Remember to isolate yourself if you have any symptoms. Avoid public places and contact with others while waiting for testing and results.

 

HOW TO TELL IF YOU MIGHT HAVE A SERIOUS GI ISSUE

Some symptoms  are not expected with a stomach bug or COVID-19 and may indicate a more serious gastrointestinal condition like colon cancer, stomach ulcers, or Crohn’s Disease. Call your doctor or seek medical help if you experience any of these symptoms:

Blood in your vomit or your stool

GI symptoms that lead to weight loss

GI symptoms lasting longer than one week

STOMACH BUG, COVID-19, FLU, OR SERIOUS GI CONDITION

Refer to this chart to compare symptoms associated with gastroenteritis, COVID-19, flu, and serious GI conditions. It is always best to contact your doctor to discuss any symptoms you are experiencing. Your primary care physician, gastroenterologist, or a local Urgent Care center can assess your condition and give you an order for a COVID-19 test if needed.

 

  Gastroenteritis/

Stomach Bug COVID-19 Flu Serious GI Condition

Nausea Yes Sometimes Sometimes Sometimes

Vomiting Yes Sometimes Sometimes Sometimes

Abdominal Pain Yes Sometimes Sometimes Sometimes

Diarrhea Yes Sometimes Sometimes Sometimes

Blood in Stool No No No Often

Fever Sometimes Yes Yes Sometimes

Fatigue Yes Yes Yes Yes

Body Aches Yes Yes Yes Sometimes

Weight Loss No No No Yes

Loss of Taste/Smell No Yes Rarely No 

GI PODCAST: ABOUT STOMACHACES 

Dr. John Dowd of Emerson Gastroenterology Associates discusses the causes of stomachaches and when you should visit a GI specialist.

What causes diarrhea with Covid?

Data from millions of ZOE COVID Symptom Study app contributors has shown that diarrhoea can be a symptom of COVID-19. Here’s how to spot it and what it feels like.

What is diarrhoea like in COVID-19?

Even though diarrhoea is a less well-known symptom of COVID-19, it affects a reasonable proportion of people during their illness. 

Having COVID-19 diarrhoea alongside many other symptoms is associated with an increased risk of needing hospital support.

Diarrhoea caused by COVID-19 is similar to the upset tummy you might get from a regular stomach bug, such as rotavirus or norovirus. Diarrhoea is common in children and adults and usually clears up by itself. 

We think COVID-19 causes diarrhoea because the virus can invade cells in the gut and disrupt its normal function. 

COVID-19 can be transmitted through poo and contaminated surfaces or hands. It’s critically important to wash your hands thoroughly and regularly clean bathrooms if you, anyone you live with, or someone you’re caring for has diarrhoea, to prevent the infection spreading. 

What I Eat in a Day: low-FODMAP, IBS friendly, gluten and lactose free | Melissa Alatorre

When does diarrhoea happen in COVID-19?

Diarrhoea is an early sign of COVID-19, starting on the first day of infection and building in intensity during the first week. It usually lasts for an average of two to three days, but can last up to seven days in adults.   

Some people can suffer from ongoing bouts of COVID-related diarrhoea, and these are commonly reported in people with long COVID or post-COVID syndrome.

How common is diarrhoea in COVID-19?

Diarrhoea isn’t a very common symptom of COVID-19 but the likelihood of having it increases with age. 10% of children, 21% of adults aged 16-35 and around 30% of adults aged over 35 experience diarrhoea during their illness.

Only 2% of people who were ill with COVID-19 reported diarrhoea as their only symptom.

What other symptoms of COVID-19 are common alongside diarrhoea?

Diarrhoea is most likely to occur alongside other symptoms. Which symptoms these are depends on age and whether you have a localised COVID-19 affecting mostly your gastrointestinal system or an infection that affects more of your body.   

In adults, most of the time diarrhoea comes alongside fatigue and headaches. In addition, adults tend to experience diarrhoea with loss of smell (anosmia), and it is reasonably common alongside a sore throat and skipping meals. In children, diarrhoea tends to occur with fatigue and headaches and sometimes with abdominal pain, a sore throat and anosmia. 

Diarrhoea has also been associated with a greater risk of needing hospital support, particularly among people also reporting abdominal pain and unusual muscle pain.

Depending on your age and sex, you should contact your doctor if you have multiple different symptoms of COVID-19 in the first week of being ill.

What should I do if I have diarrhoea and think it might be COVID-19?

If you have diarrhoea and think it might be COVID-19 you should:

Follow the NHS guidelines and self-isolate at home to help protect the people around you and the wider community.  Make sure you keep your bathroom clean and wash your hands after using the toilet.

Download the ZOE COVID Symptom Study app and log your symptoms to be offered a test through the app.

Also log your health daily in the app, if you’re not already, to help us understand more about how COVID-19 affects people and contribute to life-saving scientific research.

Check out our tips on looking after yourself if you are sick with COVID-19, monitoring your health at home and staying hydrated.

If you have diarrhoea, it’s important to keep drinking and eating if you can. The NHS has more advice for treating diarrhoea.

Diarrhoea increases the risk of spreading infection to others in your household, so it’s essential to wash your hands thoroughly and keep bathrooms clean and tidy. 

Stay safe and keep logging.

Occasional diarrhea is a common occurrence. Most people will experience an episode of diarrhea at least once or twice a year that will disappear in a couple of days.

How to Stop Diarrhea? - Diarrhea Remedies by Dr.Berg

Luckily, there are many foods to eat that may help a person reduce the symptoms of diarrhea. There are also some foods to avoid when dealing with a bout of diarrhea, and some additional home care tips to consider.

Anyone who is experiencing persistent diarrhea should see a doctor, as a person may become dehydrated over time.

What is diarrhea?

Diarrhea is a bowel movement that is more liquid than solid or has a loose texture. It is a common problem and may occur a couple of times each year. Diarrhea will usually last no more than 3 days.

Soft, bland foods, such as toast, will help to absorb excess water and ease the symptoms of diarrhea.

People with chronic digestive conditions, such as irritable bowel syndrome (IBS) or Crohn’s disease, may experience diarrhea more regularly.

In addition to loose or runny stools, diarrhea is also associated with other digestive symptoms, including:

cramps

abdominal bloating and pain

a bubbly feeling in the intestines

an urgent need to have a bowel movement

nausea

vomiting

fever

A person’s diet is crucial if they are experiencing diarrhea. Some foods might help relieve symptoms of diarrhea while eating other foods can make diarrhea worse.

Foods to eat

While recovering from diarrhea, a person should eat bland, simple foods that are easy to digest and will help absorb some water from the stool.

Bland foods

People with diarrhea should eat bland foods, as spicy or complex foods can irritate the bowels. Bland foods that may help with diarrhea include:

hot cereals, such as oatmeal, cream of wheat, or rice porridge

bananas

applesauce

plain white rice

bread or toast

boiled potatoes

unseasoned crackers

These foods may be especially helpful on the first day of dealing with diarrhea. Eating many small meals throughout the day can help keep the digestive system from becoming overworked.

Diarrhea After Drinking Alcohol, May Be A Wake Up Call?

Probiotics

Probiotic foods, such as yogurt and kefir, may help in some cases, but in others, probiotics may irritate the digestive system even more.

Probiotics aid digestion by improving the balance of good and bad bacteria in the gut. However, dairy products can irritate the digestive system, so a person may wish to try non-dairy sources of probiotics, such as miso or sauerkraut.

What to drink

Liquids are also vital to recovery. People with diarrhea must drink plenty of water throughout the day and should drink an additional cup of water after every loose bowel movement.

Drinking plenty of water helps prevent dehydration and flush any toxins out of the body.

Soup broth will help to replace minerals and electrolytes lost because of diarrhea.

However, as well as water, the body also loses minerals and electrolytes through diarrhea. People should try to drink liquids containing minerals and electrolytes to replenish those lost. Sources of electrolytes and minerals include:

soup broth

coconut water

electrolyte water

sports drinks

Foods to avoid

Many foods can aggravate the digestive system and make diarrhea worse. These include:

Spicy foods

Spicy ingredients can act as irritants in the digestive system. This is why people dealing with diarrhea should stick to bland foods, as they pose the least risk of agitating the digestive system.

Fried foods

It is not advisable to eat foods high in fat or oil when recovering from diarrhea. Added fats and oils from frying can be difficult for the sensitive digestive system to process and will likely make symptoms worse.

5 Food Items To Avoid (And Eat) During Loose motions/Diarrhoea | Dr Medha Kapoor, PhD

A person can try eating boiled or steam vegetables and lean proteins instead.

Sugary foods and artificial sweeteners

Sugars that pass into the colon may disrupt the already sensitive bacteria there, making diarrhea worse. This includes fruit juices and high-sugar fruits.

People with diarrhea should also avoid artificial sweeteners, as some can have a laxative effect.

High fiber foods

It may also help to avoid too much fiber. Fiber helps keep the digestive system active. Usually, this is a good thing, but when the body is trying to recover from diarrhea, fiber may make symptoms worse.

Insoluble fibers are the main culprit and can be found in foods such as:

whole grains, such as wheat, rice, and barley

whole grain bread or baked goods

grain cereals

nuts and seeds

Soluble fibers, such as the pectin found in apples and bananas, can actually help a person recover from diarrhea, but a person should still try to limit their intake at least for the first day of symptoms.

Other foods not to eat

Other foods that can irritate the bowels during diarrhea include:

onion and garlic

most processed, packaged food

raw vegetables

foods that produce gas in the intestines, such as cabbage, broccoli, and cauliflower

citrus fruits

fatty meats, including sardines, pork, and veal

dairy products

What not to drink

Carbonated or fizzy drinks should be avoided, as they can irritate the digestive system and make the symptoms of diarrhea worse.

Caffeinated beverages, such as coffee, tea, and soda, may overstimulate the digestive system and make symptoms worse.

Carbonated drinks may also irritate or contribute to other symptoms, such as bloating and cramps. People should also avoid alcohol while dealing with diarrhea.

8 Natural Ways To Reduce Excessive Gas with Holistic Nutritionist, Kim D'Eon

While many sports drinks contain electrolytes that may help with dehydration, they often contain added sugars or artificial sweeteners. Coconut water or electrolyte-enhanced water are good alternatives.

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Treatment

In addition to following a diet that will help relieve diarrhea, there are several other remedies a person can take to make a swift recovery.

Other diarrhea treatments include bismuth subsalicylate (Pepto Bismol) and Ioperamide (Imodium). These drugs can help relieve occasional cases of diarrhea and may be helpful to have on hand in a medicine cupboard.

Pepto Bismol and Imodium are available for purchase over-the-counter or online.

Home care

People with diarrhea should also ensure they get enough rest, as putting the body in stressful situations while dealing with diarrhea may make matters worse.

Limit physical activity while diarrhea symptoms are presenting, as strenuous activity may put the body at a greater risk of dehydration.

Hydration is also vital when managing diarrhea. Drink plenty of water throughout the day.

When to see a doctor

Blood or mucus may appear in the stool in more serious cases of diarrhea. This is often accompanied by a fever and requires a visit to the doctor as soon as possible.

Untreated diarrhea can also lead to serious complications, including dehydration. A person with severe diarrhea may require hospitalization and intravenous electrolytes.

Anyone experiencing a fever of higher than 102°F or severe abdominal pains should visit a doctor.

Parents or guardians should carefully monitor any children with diarrhea. If symptoms do not clear up with 24 hours, they should call the doctor for guidance.

If a child shows any signs of dehydration, seek immediate medical care. Signs include:

dry mouth

dry diaper for longer than 3 hours

weight loss

crying without tears

Any additional symptoms should be reported to a doctor as soon as possible for diagnosis and treatment.

STOP EATING IT! 99% of People Thinks is Medicine, But It Hurts You!

Outlook

Many cases of diarrhea last only a few days and respond well to home treatments. Eating a simple diet, increasing fluid intake, and using over-the-counter medications as necessary can help reduce symptoms quickly.

In cases where the body does not respond to these treatments after 2 or 3 days, a person should visit their doctor for diagnosis and treatment.

Read this article in Spanish.

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When Do COVID-19 Symptoms Appear?

Learn more about COVID-19 symptoms, how long they take to appear, and when to contact a doctor.

Diarrhea is a common condition with many possible causes. Some cases of diarrhea are due to infections. Sometimes it occurs as a side effect of medication, or as a symptom of other conditions, such as celiac disease and inflammatory bowel disease.

This article focuses on foods that can cause diarrhea. Learn about foods that cause diarrhea, how to tell if diarrhea is due to something that has been eaten, treatment options, and when to see a doctor.

Six foods that may contribute to diarrhea

Foods that could cause diarrhea:

1. Sugar and sugar substitutes

Apple juice may contribute to diarrhea.

Foods that are high in sugar can cause diarrhea. When people eat foods that contain a lot of sugar, water enters their intestines, which can result in very loose stools.

Fructose is a component of table sugar and is also found naturally in fruits. Some fruits contain more fructose than others. Some examples of foods high in fructose include:

apple juice

grapes

agave

soda

The body can only digest a certain amount of fructose at one time. Consuming more fructose than the body can absorb, may cause diarrhea.

Dr. Norton Greenberger, a gastroenterologist and Harvard Medical School professor, states that “75 percent of people who ingest more than 40 to 80 grams of fructose per day will get diarrhea.”

Another source estimates that approximately 30 to 40 percent of people have trouble absorbing significant amounts of fructose.

Chronic Diarrhea & Loose Stools: Don't Ignore This Common Cause

Sugar alcohols, including sorbitol, mannitol, xylitol, and erythritol, are commonly used to sweeten foods labeled “sugar-free” or “no sugar added.” These sugar alcohols are not well absorbed by the body and can cause diarrhea in some people, especially if consumed in large amounts.

People should be sure to check the ingredients list of foods labeled “sugar-free” or “no sugar added,” such as chewing gums, candy, and protein bars, to see if they contain any sugar alcohols.

2. Caffeine

As caffeine is a stimulant, it may cause diarrhea.

Drinks and foods that contain caffeine can cause diarrhea in some people. Caffeine is a stimulant and accelerates the rate that food moves through the intestines.

Common dietary sources of caffeine include:

chocolate

coffee

soda

tea

3. High-fat and spicy foods

Fried foods and other foods that contain a lot of fat can cause diarrhea because they are difficult for the body to process.

Although it is no longer commonly used by the food industry, a fat substitute known as Olestra can cause diarrhea. People should check labels of fat-free products, such as potato chips, to see if it lists Olestra as an ingredient.

Spicy foods, such as those that contain hot peppers, are another common cause of diarrhea.

4. Lactose

People who are lactose intolerant may experience diarrhea, in addition to other symptoms, after they consume dairy products. Lactose intolerance is prevalent among African-Americans, Asian-Americans, Mexican Americans, and Native Americans.

Some people with lactose intolerance may be able to tolerate small amounts of dairy products that are aged or those that are lower in lactose. These products include yogurt, kefir, and hard cheeses.

5. FODMAPs

Fermentable oligosaccharides, disaccharides, monosaccharides, and polyols are a category of carbohydrates called FODMAPs. High-FODMAP foods are difficult for some people to digest and may cause diarrhea.

Some categories already mentioned in this article, like fructose, lactose, and sugar alcohols, are considered FODMAPs. The list of high-FODMAP foods is extensive, but a few other examples include:

artichokes

beans

garlic

onions

A low-FODMAP diet can be challenging to follow due to a large number of restricted foods. If someone thinks that FODMAPs may be the cause of their diarrhea, a registered dietitian can provide education and guidance.

6. Gluten

Gluten is the protein in wheat, rye, and barley, and many of the people who have problems digesting it have a serious illness, such as celiac disease. When someone has celiac disease, their immune system reacts to gluten and triggers damage to the small intestine.

People that do not have celiac disease may still have issues tolerating gluten. If someone suspects that gluten may be responsible for their diarrhea, it is important that they see a doctor for proper testing before starting a gluten-free diet.

Six foods that cause diarrhea

How to tell if diarrhea is due to food

Diarrhea could be food-related if a person has recently made changes to what they eat. It could also be related to food if a person notices that a particular food or type of food, such as dairy products, causes diarrhea.

Keeping a food and symptom diary can be helpful for determining a pattern.

Before attributing diarrhea to food, it is also important to check recent medication changes. Diarrhea is a common side effect of many drugs, such as antibiotics and medicines that contain magnesium.

Diarrhea is unlikely to be related to food intolerance if it:

contains blood or pus

is accompanied by a fever

occurs for an extended period

These are signs that may signify a more serious condition.

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Treatment and home remedies for diarrhea

If someone has diarrhea, they should continue to consume a regular diet as tolerated. Historically, doctors have recommended the BRAT diet (bananas, rice, applesauce, and toast) for treating diarrhea, but there is no solid evidence to prove its usefulness.

Also, people do not need to restrict dairy products unless they suspect that dairy has caused their diarrhea. Listed below are some treatments and remedies that may be helpful for diarrhea.

Hydration

Staying hydrated with water and other liquids is recommended with diarrhea.

Keeping hydrated is a top priority when someone has diarrhea, and the best way to achieve this is to drink plenty of fluids.

In addition to water, Stanford Cancer Nutrition Services also recommend that people with diarrhea can sip on any of the following:

broth

caffeine-free tea

diluted juice

drinks that contain electrolytes, such as sports drinks

flat ginger ale

Fluids that have both sugar and salt, called oral rehydration solutions (ORS), are easier for the body to absorb. According to the American Academy of Family Physicians, people can make an ORS by adding half a teaspoon of salt and 6 teaspoons of sugar to 1 liter of water.

Medications

Over-the-counter medications are also available to help treat diarrhea. People should check with their doctor to work out if a store-bought medicine is appropriate for them.

Some studies have shown that loperamide (Imodium) and simethicone bring more relief when taken together than individually.

Bismuth subsalicylate, better known as Pepto-Bismol, is another medication available from a drugstore.

Safe Home Remedy For Diarrhoea - Do's and Don'ts

Probiotics

Probiotics are the beneficial bacteria that live in the gut. They may be a helpful treatment for children with diarrhea, but more studies in adults are needed.

Soluble fiber

While foods that are high in insoluble fiber can worsen diarrhea, foods that contain soluble fiber can help promote more formed stools.

Some examples of foods that are high in soluble fiber include oats and oranges.

When to see a doctor for diarrhea

The American College of Gastroenterology recommends seeing a doctor if diarrhea continues for longer than 48 hours. Also, people should see a doctor if diarrhea contains blood, is accompanied by severe stomach pain, or if they do not feel well.

Infants and older adults are more prone to dehydration, which means that diarrhea can be particularly dangerous for people in these groups. It is important to look out for signs of dehydration in these groups, such as:

a reduced amount of urine

increased heart rate

dizziness or confusion

Outlook

Many cases of mild, short-term diarrhea resolve on their own. Treatment and home remedies can help ease the discomfort associated with diarrhea.

Eating onions and garlic regularly may give you a wide array of health benefits, from preventing cancer and heart disease to treating infections, according to the Linus Pauling Institute. But if you let your excitement about these pungent vegetables' benefits cause you to overindulge in them, you may experience some digestive problems. The key to enjoying onions and garlic is to eat them in moderation.

VIDEO OF THE DAY

Gas

You may experience gas and the flatulence associated with it from eating onions and garlic, says the Linus Pauling Institute, and eating raw onions and garlic may lead to more gas than eating cooked onions and garlic. The University of Maryland Medical Center says that you may feel bloated when you're gassy after eating garlic and other vegetables in the same family, such as onions. Raw garlic and onions contain lots of fiber that can cause gas, and onions contain a natural type of sugar called fructose that causes gas, according to ClevelandClinic.com, which recommends discussing your diet with your doctor, since the amount of gas produced by foods varies from person to person.

Diarrhea

Both onions and garlic may give you diarrhea if you eat too much of them, the Linus Pauling Institute says. If you eat foods that upset your digestive system, you may experience diarrhea that lasts between two and three days, reports ClevelandClinic.com, which recommends avoiding raw foods if you're having diarrhea. Choosing foods that don't contain much fiber is best to get over diarrhea, and eating small portions of food is also a good idea while your digestive system is recovering from diarrhea.

Nausea

If you eat too many onions or too much garlic, you may experience nausea, according to the Linus Pauling Institute. But you're less likely to feel nauseous if you avoid fried or greasy foods, so you may be able to enjoy onions and garlic without nausea if you cook them lightly. Also, you may cut down the on the nausea you feel if you eat small, frequent meals rather than large, infrequent meals, and if you eat slowly instead of quickly, according to ClevelandClinic.com.

What causes Diarrhea? + more videos | #aumsum #kids #science #education #children

Eating Onions and Garlic in Moderation

You may experience digestive problems from eating large quantities of onions, so be creative about ways you can include onions in your diet regularly without eating lots of onions all at once. The University of Maryland Medical Center advises eating garlic in moderation to avoid side effects like digestive problems, and recommends eating between two and four fresh garlic cloves per day, chopping them before cooking them.

It’s not pleasant to talk about, and it’s even less pleasant to deal with, but everyone experiences watery stools (a.k.a. diarrhea) occasionally. Most bouts of diarrhea are caused by a virus or bacteria, but certain foods, including dairy, coffee, and anything spicy, can also send you running for the bathroom.

And despite feeling embarrassing, it’s a common issue. Research shows that up to 5% of U.S. adults are dealing with chronic diarrhea at any one time; another 2018 survey of 71,000 Americans revealed that up to one in five people have experienced diarrhea in just the past week.

What causes diarrhea immediately after eating?

If you’ve ever had to run to the toilet after eating, you’ve experienced acute diarrhea. Although there are a number of possible causes, including malabsorption, intolerances to foods like dairy, and chronic conditions like irritable bowel syndrome (IBS), it’s likely that this type of diarrhea is caused by food poisoning or a virus, per the National Institutes of Health (NIH).

Food poisoning is the result of ingesting food or water contaminated with bacteria, the NIH notes. Food poisoning symptoms appear between hours and days after ingesting contaminated food, according to the Centers for Disease Control and Prevention (CDC). Illnesses like norovirus and viral gastroenteritis, commonly called the stomach flu, can also cause acute diarrhea; symptoms can appear between 12 hours and 10 days after exposure to a virus, depending on the strain, the NIH explains.

What causes chronic diarrhea?

Certain food allergies and GI conditions make digestive issues lasting more than a few days more likely. Lactose intolerance, IBS, and celiac disease are three of the most common triggers of chronic diarrhea, according to the NIH. When you eat foods that inflame these conditions, like dairy, high-fiber foods, and gluten, it’s likely that your body will respond with diarrhea.

If you suspect that food, rather than an illness, is causing your diarrhea, start paying attention to your eating habits. “The best way to investigate which foods are making your symptoms worse is to keep a food diary,” says Shilpa Ravella, M.D., a gastroenterologist and assistant professor of medicine at Columbia University Medical Center.

To do this, write down everything you eat in a day, including serving sizes and any brand names, alongside the time you eat. Then, note when you have symptoms and see if you can ID any common culprits. When you can finally pinpoint the foods that trigger your tummy troubles, you may be able to spare yourself some discomfort—and a few extra trips to the restroom.

So, which foods are most likely to cause diarrhea? Ahead, GI doctors share the most common culprits to keep in mind.

Sugar Substitutes

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Sugar-free snacks and chewing gum may help satisfy your sweet tooth, but many contain sugar substitutes that can also act as a laxative. “Sweeteners such as aspartame, sucralose, and sorbitol can contribute to diarrhea and bloating based on how your body metabolizes them in the gut,” says Bhavesh Shah, M.D., the medical director of Interventional Gastroenterology at Long Beach Memorial Medical Center in California.

Coffee

coffee

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Is your morning cup promptly followed by a rush to the bathroom? That’s pretty normal. “Coffee can cause diarrhea in some people,” Dr. Ravella says. “The caffeine can stimulate the gut to contract more quickly than it normally does, so food moves through faster and isn’t absorbed as well.” The acidity of coffee can also worsen the symptoms of some digestive disorders, such as acid reflux. Other caffeinated foods and drinks, including tea and energy drinks, could have the same effect.

Alcohol

beer bottle

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If you have a few too many during a night out (or in, these days!), you may wake up with an upset stomach the next morning. “This is often a symptom that accompanies a hangover,” Dr. Shah says. “Alcohol is an irritant. Your gut may not agree with drinking a large amount.” Booze also speeds up digestion, which affects your body’s ability to absorb water—hence the liquid stools when you’re hung over.

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Can stress or anxiety cause diarrhea?

Dairy

cheese cubes

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According to the National Institutes of Health, up to 50 million American adults may be lactose intolerant. If your stomach goes rogue when you eat milk, cheese, or yogurt, you may be one of them. “Common symptoms, which begin about 30 minutes to two hours after consuming foods containing lactose, may include nausea, cramps, bloating, gas, and diarrhea,” Dr. Shah says.

Wheat, Rye, and Barley

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Gluten—a mix of proteins found in wheat, rye, and barley—can cause diarrhea and bloating for some people, but the good news is that a true gluten sensitivity is relatively rare. Still, if you feel like wheat may be wreaking havoc on your digestive system, keep a food diary and look for patterns: Are you sick every time you eat bread or pasta? “If you think you have gluten intolerance, it’s important to see a gastroenterologist to make sure you don’t have celiac disease,” Dr. Ravella says. For people with this disorder, gluten can do serious damage by causing the body to attack the lining of the small intestine.

FODMAP Foods

garlic and onions

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FODMAP stands for fermentable oligosaccharides, disaccharides, and monosaccharides, and polyols. They’re a group of carbs and sugar alcohols that can be tough to digest, especially for people with IBS, Dr. Ravella says, leading to gas, bloating, and diarrhea. A low-FODMAP diet may help improve symptoms, but should be monitored by a dietitian, as it requires you to cut out certain foods rich in vital nutrients, including high-fiber fruits and vegetables, dairy, and grains.

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High-Fiber Foods

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Fiber gets your digestive system moving, which is a good thing—but sometimes it’s a little too effective, Dr. Shah warns. Fiber binds with water, which can help prevent constipation but may also have a laxative effect if you consume too much at once. This is why many people who go vegan experience an upset stomach at first; a lot of produce means a lot of fiber. That’s not to say you shouldn’t load up on fruits and veggies, as they keep your gut healthy, help you maintain a healthy weight, and offer important disease-fighting nutrients. Instead, eat more fiber gradually until your stomach adjusts.

Spicy Foods

spicy peppers

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Some people can eat jalapeños like they’re candy, while others feel their stomach churn at the mere sight of a chile pepper. “Each individual is unique when it comes to tolerating spicy foods,” Dr. Ravella says. “Spicy foods can irritate the lining of the stomach and intestines, causing food to move more quickly through the gastrointestinal tract, which results in loose stools.” If you don’t eat spicy food often, she adds, you’re more likely to feel the burn when you do.

Fast Food

high angle view of burger with french fries served on table in restaurant

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If you need motivation to skip the drive-thru window, consider that greasy takeout grub can be hard on your gut. “In general, all fats can be harder to digest, but the worst culprits are greasy, fried foods typically found at fast food restaurants,” Dr. Ravella says. “You’re less likely to have issues when eating healthy fats from whole foods, like avocados.” Greasy fries, on the other hand, don’t really pack any nutritional benefits—so if they bother your belly, just skip them entirely.

When to see your doctor about diarrhea

Seek medical help if you have bloody or black stools, show signs of dehydration, have severe abdominal or rectal pain, have diarrhea for more than two days, or are experiencing a fever, per the Mayo Clinic. Do the same if a child experiences any of these symptoms or has diarrhea for more than 24 hours.

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Diarrhea is an annoying problem, but it can be a dangerous one, too. Your doctor might not be able to help speed recovery—most cases clear up on their own—but they’ll be able to offer advice on how to make your experience more bearable.

You should also contact your primary care physician for help with chronic diarrhea, since they might be able to connect you with a gastroenterologist for further guidance in managing your symptoms and safely altering your diet.

Is there a relationship between onions and diarrhea? Are onions the cause of the ridiculously frequent bathroom visits you have been or maybe someone you know has been experiencing?

Onions have a very rich history in the diets of us humans. In fact, it is believed that our human species consumed onions long before writing was even invented.

And it's no wonder why our ancient ancestors loved them so much. They have become a staple ingredient in many dishes all over the world. Dressings, sauces, dry rubs, you name it… Onions are used in a wide range of foods because they have such a unique flavor that arouses the taste buds.

But.. All that delicious flavor that they add to so many different foods isn't worth it if you are going to be suffering from severe gastrointestinal distress, which often results in the eruption of diarrhea.

You Have Diarrhea If...

Your stool is loose and watery

You spend half your day running to the toilet and the other half trying not to poop your pants

Watery stool is accompanied by stomach cramps, bloating, etc.

Normally having diarrhea isn't too much of a concern. Everyone gets it at one point or another and it usually goes away on its own within a relatively short period of time.

However, if it lasts too long it can be serious. Diarrhea leads to nutrient deficiency as well as dehydration and this can cause a number of problems.

So if onions are to blame, and they have been causing diarrhea for you or someone you care about, then it might be best to discontinue consumption and find an alternative. If you aren't too sure if onions are the cause, you may want to try an elimination diet to narrow in on the culprit.

*If onions are causing you diarrhea then garlic is also very likely to do the same. Both are very similar and both belong to the Allium genus.

The Reason Onions Can Cause Diarrhea

Onions have what is called fructan, which is found in all sorts of foods, such as grains, fruits, vegetables and more. This is a type of carbohydrate that isn't going to be a problem to too many people, but it can cause gastrointestinal distress for some.

Having an intolerance to fructans isn't all that uncommon. In fact, many people who believe themselves to be gluten intolerant are actually probably fructan intolerant.

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Fructans are malabsorbed by the small intestine and this then leads to fermentation of the fructans by gut bacteria which can cause bloating, excessive gas and diarrhea, or at least this is what researchers believe. There isn't exactly a definitive agreed upon answer as to how it all works.

The reason for these problems is because humans don't have enzymes to digest fructan. 

What About Insoluble Fiber?

There is some talk online about the insoluble fiber being the cause of diarrhea here, but this seems to be unlikely.

You see, you have insoluble fiber and soluble fiber. Having too much insoluble fiber is a common cause of diarrhea because it attracts water to the colon, which can lead to looser and more watery stools. Soluble fiber on the other hand can actually help. It can absorb water and turns into a gel-like substance, which can help prevent diarrhea.

Onions don't have all that much fiber to begin with. According to Healthfully.com, a half cup of cooked onions contains about 1.5 g of fiber total, and 1.2 g of that is soluble. 

Don't Worry, You Probably Are NOT Allergic

Some people worry that there diarrhea after eating onions comes from an allergy. However, if you are still eating onions and think you are allergic, you probably are not.

Being allergic is much more severe than being simply intolerant to some of the contents of onions. In fact, just touching an onion or taking the smallest bit of food with onion in it could trigger a severe reaction.

An allergic reaction is when your immune system goes overboard and perceives a threat that is not really a threat. Your body is basically overreacting to nothing, but the symptoms can be very serious and can potentially lead to anaphylaxis.

Diarrhea is one of the least of your concerns if you have an allergy.

Who Is Most Likely to Be Affected

Those who suffer from irritable bowel syndrome, IBS, seem to be particularly susceptible to gastrointestinal distress after eating onions.

IBS is a disorder that affects the large intestine. People with this disorder are very sensitive to the foods they consume and experience cramping, stomach pain, bloating, gas, diarrhea and constipation, much easier than the rest of us.

Fructans are oligosaccharides, which is the "O" in FODMAP.

Why does this matter? Because FODMAP is a doctor recommended diet for IBS sufferers that tells them what to avoid.

If you have IBS you want a low FODMAP diet, meaning low in oligosaccharides, meaning low in onion.

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Raw Onions Reap More Havoc

If you are eating raw onions then you may want to stop doing this. Doing so seems to have a much greater effect than eating cooked onions.

This might be due to the cooking process helping make fructans more digestible, but that is just a guess. The bottom line is that eating cooked onions goes much easier on the gastrointestinal system.

Onion Alternatives for Those Suffering from Volcanic Diarrhea

Other alternatives to onions that you could give a try include things like shallots, leeks, and chives.

These are also members of the Allium genus. They are similar but not quite as caustic as onions or garlic.

Some people may be able to handle these alternatives without problem, while others may be too sensitive for these as well. It all depends on the person.

Most people aren't going to have any problem eating onions, but you aren't most people. And the last thing you want is to suffer from diarrhea continuously which will negatively impact your health in just about every way possible.

So if onions need to be taken out of your diet, so be it. Hopefully your body can handle some of the alternatives.

How quickly can food give you diarrhea?

Do you ever have to rush to the bathroom after eating? Sometimes it can feel like food “goes right through you.” But does it really?

In short, no.

When you feel the need to relieve yourself right after eating, it’s not your most recent bite that sends you rushing to the toilet.

Digestion time varies from person to person. Your age, sex, and any health conditions you may have also affects digestion.

Generally, it takes about 2 to 5 days from eating for food to pass through your body as stool, estimates the Mayo Clinic.

However, since multiple factors are involved in the digestive process, it’s difficult to give a good estimate of digestion time. Women also tend to digest their food slower than men.

The entire digestive system can be up to 30 feet long in adults — much too long for food to pass right through you. What’s most likely happening to you is something called the gastrocolic reflex.

Pooping after every meal

The gastrocolic reflex is a normal reaction the body has to eating food in varying intensities.

When food hits your stomach, your body releases certain hormones. These hormones tell your colon to contract to move food through your colon and out of your body. This makes room for more food.

The effects of this reflex can be mild, moderate, or severe. They can also vary from person to person.

Causes of frequent gastrocolic reflex

Some people experience this reflex more frequently and more intensely than others.

ResearchTrusted Source has shown that certain digestive disorders, such as irritable bowel syndrome (IBS), speed up the movement of food through the colon after eating.

Certain foods and digestive disorders may trigger particularly strong or long lasting effects of gastrocolic reflex. These include:

anxiety

celiac disease

Crohn’s disease

greasy foods

food allergies and intolerances

gastritis

IBS

inflammatory bowel disease (IBD)

When these disorders worsen your gastrocolic reflex, you’ll usually experience some other symptoms, like:

What foods should diarrhea patients eat and avoid ?

abdominal pain

bloating that’s relieved or partially relieved by passing gas or having a bowel movement

frequent need to pass gas

diarrhea or constipation, or alternating diarrhea and constipation

mucus in stool

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Sudden bowel movement after eating vs. diarrhea and incontinence

Sometimes you might feel an urgent need to poop that isn’t related to your gastrocolic reflex. This could be the case when you have diarrhea.

Usually, diarrhea lasts just a few days. When it lasts for weeks, it could be a sign of an infection or digestive disorder. Common causes of diarrhea include:

viruses

bacteria and parasites, from eating contaminated food or by not properly washing your hands

medications, such as antibiotics

food intolerance or allergies

consuming artificial sweeteners

after abdominal surgery or gallbladder removal

digestive disorders

Fecal incontinence can also cause an urgent need to poop. Those with incontinence can’t control their bowel movements. Sometimes stool leaks from the rectum with little to no warning.

Incontinence could range from leaking a bit of stool when passing gas to a complete loss of control over the bowels. Unlike with gastrocolic reflex, a person with incontinence might unexpectedly poop at any time, whether or not they’ve recently eaten.

Some common causes of incontinence include:

Muscle damage to the rectum. This can happen during childbirth, from chronic constipation, or from some surgeries.

Damage to the nerves in the rectum. It could either be the nerves that sense stool in your rectum or those that control your anal sphincter. Childbirth, straining during bowel movements, spinal cord injuries, stroke, or certain diseases like diabetes can cause this nerve damage.

Diarrhea. It’s harder to keep in the rectum than loose stool.

Damage to the rectal walls. This reduces how much stool can be retained.

Rectal prolapse. The rectum drops into the anus.

Rectocele. In females, the rectum sticks out through the vagina.

Treatment and prevention

While it’s not possible to prevent gastrocolic reflex, there are things you can do to make it easier to live with.

First, take note of when you experience the gastrocolic reflex and what you’ve eaten before it happens.

If you notice a pattern between eating certain foods and your gastrocolic reflex becoming stronger, chances are that avoiding those foods will help reduce its intensity.

Some common trigger foods include:

dairy

high fiber foods, like whole grains and vegetables

greasy and fatty foods, such as fries

Stress is another common trigger for gastrocolic reflex. Managing your stress can help you manage your gastrocolic reflex. Try these 16 ways to relieve stress.

When to call your doctor

Most people experience the effects of the gastrocolic reflex from time to time.

See your doctor if you experience an ongoing change in your bowel habits, or if you’re constantly running to the toilet after eating. They can figure out the underlying cause and get you the right treatment.

What are the symptoms of onion intolerance?

Onions are a popular addition to a wide range of cooked dishes and prepared cold recipes. If you’re allergic to onions or have a food sensitivity to them, you may find that they’re hard to avoid.

Some people have reactions from eating, touching, or smelling raw onions. Others experience symptoms from both raw and cooked onions.

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Onions are part of the plant genus allium, along with garlic, shallots, and chives. People who are allergic or sensitive to onions are often allergic or sensitive to other alliums as well. Ornamental alliums (inedible plants) might also trigger a reaction in some people.

Keep reading to learn more about onion allergies, including symptoms, causes, diagnosis, and treatments. We’ll also share a list of onion alternatives that you can use.

What’s the difference between an allergy and a sensitivity?

Having a true onion allergy is rare. If you’re allergic to onions, your immune system will identify onions, and possibly other alliums, as dangerous substances.

Your body then takes protective measures, including the release of chemicals like histamine. These chemicals can cause symptoms ranging from uncomfortable to potentially life-threatening.

Having an onion sensitivity (or intolerance) is a more common occurrence. Food intolerances (nonallergic food hypersensitivity) are caused by an inability to process and digest specific foods, not by an immune system reaction.

Food intolerances typically cause less severe reactions than food allergies. If you have an onion intolerance, your immune system will not be triggered, but you may experience some of the same symptoms you would if you were allergic.

For this reason, it can often be hard to tell the difference between the two conditions.

What are the symptoms of an onion allergy?

If you’re allergic to onions, you may experience one or more internal or external symptoms. These can range from mild to severe. Symptoms can also vary in terms of onset.

Some people experience immediate symptoms upon eating, touching, or smelling onions. Others may not have any symptoms for several hours, or longer.

Symptoms of onion allergy include:

hives or a rash anywhere on the body

tingling or itching in the mouth

swelling of the lips, face, tongue, or throat

nasal congestion

difficulty breathing

nausea and vomiting

diarrhea

stomach pain

cramping

gas

dizziness or lightheadedness

anaphylaxis, although this is rare

Mild symptoms often resolve once the onion is no longer in your system. They also typically respond well to at-home treatments.

If you have severe reactions, such as vomiting or gastric distress that doesn’t stop, dizziness, or trouble breathing, seek immediate medical help.

In some instances, you may continue to experience symptoms of an onion allergy for days after your exposure has passed. This situation might also require a doctor’s care.

Anaphylactic reaction

While rare, an anaphylactic reaction to onion is possible in someone who is severely allergic. This is more likely to occur if the onion is raw, or lightly cooked.

Anaphylaxis is a medical emergency that requires immediate care. Its symptoms include:

dizziness

confusion

sweating

trouble breathing

swelling in the mouth and throat

loss of consciousness

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Foods that can cause an onion allergy

If you’re allergic to onions, you might also be allergic to foods, plants, and substances that contain similar kinds of proteins. This is known as cross-reactivity.

Foods in this category include edible alliums, such as garlic, chives, scallions, and shallots. It may also include mugwort, which is sometimes used as a tea and in Asian cuisine.

Avoiding edible alliums may be challenging, but it’s not impossible. Make sure to read labels, especially on prepared, processed, and packaged foods. Alliums are sometimes referred to as seasonings on labels.

When in doubt, call the manufacturer prior to eating, or avoid foods with unclear labels. Foods to avoid include:

salad bar or deli counter salads, including egg salad, tuna salad, and chef salad

deli meats

salsas, such as pico de gallo

frozen entries

frozen or premade pizza crust

crackers

premade soups and sauces

flavoring packets

chicken, meat, bone, or vegetable broth

flavored cheeses

The allium genus belongs to the Amaryllidaceae (amaryllis) plant family. People with onion allergies may also be allergic or sensitive to flowering amaryllis plants, which include ornamental alliums, and many varieties of lilies.

Amaryllis plants often grow from bulbs. There are hundreds of flowering plants in this category. Plants you may be allergic to include:

Purple Sensation

Globemaster allium

Gladiator allium

Corkscrew allium

Wild onions

Wild chives

Rock onion

Easter lily

Madonna lily

Tiger lily

Orange lily

Daffodils

Tulips

Agapanthus

Iris

Alstroemeria

How to treat an onion allergy

The most effective type of treatment depends upon the severity of your allergic reaction. Treatments for onion allergy include:

Antihistamines. Antihistamines are available as over-the-counter oral or sprayed medications. These medications block histamine, which reduces or eliminates minor allergic reactions, such as hives, itching, and nasal congestion.

Aloe vera. Aloe vera doesn’t reduce histamine in the body, but it can be helpful for calming down itchy hives. You can find it in pharmacies or online.

Hydrocortisone cream. Topical use of this over-the-counter medication can reduce itching and inflammation.

Epinephrine (EpiPen, EPIsnap, Adyphren). This prescription medication is an auto-injector sold under several brand names. It’s used to treat severe allergic reactions, such as anaphylaxis.

Albuterol sulfate inhaler (ProAir, Proventil, Ventolin). This prescription bronchodilator is used to increase the flow of air through the bronchial tubes.

How to prevent an allergic reaction

If you’re allergic to onions, avoiding them is the best way to avoid allergy symptoms. Cooking onions reduces the compounds that cause allergic reactions in some people, so eating only cooked onions may help.

Make sure to also avoid edible alliums and ornamental plants that can set off your symptoms. Taking a daily allergy medication, such as an antihistamine, may help — especially during times of the year when mugwort pollen is high.

If you accidentally ingest or come into contact with onion, take an antihistamine or other type of allergy medication immediately.

What can you use to substitute for onions?

In cooking, the best alternatives to onions are often other alliums, although you may need to avoid these, too. If so, get adventurous and try these substitutes:

Asafetida. This root vegetable comes from a giant fennel plant, and was originally grown in Iran and Afghanistan. It’s also known as hing, and is a low FODMAP food. You can find it in specialty grocery stores, typically in powder form, or online. Asafetida has an oniony-garlicky taste, and is savory and pungent. When cooked, it mellows in flavor. It’s also very potent. Use a tiny pinch to start, and slowly increase the amount, based on the intensity of flavor you want.

Fennel. This licorice-scented bulb becomes savory and lush in taste when cooked. It’s slightly oniony in flavor, and also has a buttery texture. You can use it the way you would use scallions, in similar amounts, in cooked recipes. Fresh fennel can be found in grocery stores, and you can buy dried fennel seeds and powder online.

Radish. Try using radishes in cold dishes, instead of raw onion, in similar amounts. Radishes have a sharp flavor and pleasingly juicy crunch.

Celery. Its taste may not be similar to onions, but its crunch can be satisfying when used as a substitute in tuna, egg, or chicken salad. Chop in the same amount of celery that you would of onion when preparing these foods. You can also use cooked celery in soups and stews.

Low FODMAP foods and spices. There are several brands designed specifically for people who wish to avoid onion and garlic. You can check some out here.

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How do I know if I have an onion allergy?

A doctor can help you determine if you have an onion allergy, onion sensitivity, or other condition. They’ll take a physical exam, and ask you questions about your symptoms, food intake, nutritional supplements, and lifestyle. It may help to keep a food diary and bring it with you to your appointment.

Your doctor may recommend that you try an elimination diet over the course of five to six weeks, and report back your results. During an elimination diet, you remove every type of food you might be allergic to, and put them back, one by one, to see which causes a reaction.

There are several diagnostic tests for food allergies and sensitivities. Let your doctor know if you’re taking antidepressants, antihistamines, or heartburn medication, as these may affect test results.

Tests you may be given include:

Skin prick test. This test is done in a doctor’s office. You’ll be given tiny amounts of potential allergens, injected just under the skin. If you are allergic to any of them, a hive or other type of reaction will occur.

Specific IgE blood test. This blood test measures the level of immunoglobulin E (IgE) antibodies you have in your system. Your blood sample is analyzed in a laboratory to determine which allergens you’re sensitive to.

Takeaway

Having a true onion allergy is rare. Having a food sensitivity to onions is more common. Both conditions share certain symptoms, such as gastric distress.

People allergic to onions may also be allergic to garlic and other alliums, such as chives. If you’re allergic to onions, you may also be allergic to certain flowering plants, such as lilies.

Onion allergies vary in intensity from mild to severe. You can manage the condition by learning what vegetables or plants trigger your allergy, and carefully avoiding them.

What foods can cause loose stools?

As we age, our digestive systems can become more sensitive to certain types of foods and methods of food preparation. While you once may have handled the spiciest of foods without breaking a sweat, now that super-hot chicken curry gives you the digestive drama known as diarrhea—uncomfortable, unformed, watery stool.

Sometimes diarrhea occurs because of an underlying condition, or as a side effect of a medication (see "Other causes of diarrhea"). However, diet is often the cause.

Diarrhea triggers

The following can cause loose stools or make them worse.

Sugar. Sugars stimulate the gut to put out water and electrolytes, which loosen bowel movements. If you ingest a lot of sugar, you may develop diarrhea. One of the biggest offenders is fructose, which is found naturally in fruits (such as peaches, pears, cherries, and apples) or added to foods and drinks, such as applesauce, soda, and juice beverages. "Seventy-five percent of people who ingest more than 40 to 80 grams of fructose per day will get diarrhea," says gastroenterologist Dr. Norton Greenberger, a Harvard Medical School professor. Another offender: artificial sweeteners such as sorbitol, mannitol, and xylitol (found in sugar-free gum, candy, and medications).

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Dairy foods. These contain lactose, which some people have a hard time digesting. Watch out for cheese, milk, and ice cream, among many other products.

FODMAPs. Fructose, artificial sweeteners, and lactose are part a group of poorly digested sugars that can cause diarrhea, known as FODMAPs (fermentable oligosaccharides, disaccharides, monosaccharides, and polyols). Other sources of FODMAPs include wheat, rye, onions, garlic, legumes (chickpeas, lentils, beans), honey, pistachios, cashews, asparagus, and artichokes.

Gluten. Gluten is a protein found in wheat, barley, rye, beer, and even salad dressings. People who are gluten-sensitive may have a hard time digesting gluten and get diarrhea as a result. In people with celiac disease, ingesting gluten provokes the body to attack the lining of the small intestine, which can cause serious damage.

How Long Foods Stay In Your Stomach

Fried or fatty foods. Some people have a hard time digesting creamy or fried foods. "When fatty foods are not absorbed normally, they go to the colon, where they are broken down to fatty acids, causing the colon to secrete fluid and trigger diarrhea," says Dr. Greenberger.

Spicy foods. Spicy sauces may mask high fat content, especially in Tex-Mex dishes or curries. And there's this unpleasant side effect: "If you eat a lot of hot spicy foods, you may get burning in the rectum," says Dr. Greenberger.

Caffeine. Caffeine speeds up the digestive system. It's found in coffee, tea, chocolate, many sodas, and foods flavored with coffee or chocolate.

The fix

Dr. Greenberger recommends identifying the foods and drinks that seem to trigger your diarrhea. Keeping a food journal is a great start, and so is seeing your doctor to make sure something else isn't responsible for your symptoms.

If food is the culprit, Dr. Greenberger says trying a FODMAP-free diet should get rid of diarrhea in a week or two. Be-cause many FODMAP foods such as fruits and vegetables are good for health, it's best to work with a dietitian to develop a FODMAP-free menu that includes other healthy foods.

Get help

Chronic diarrhea can interfere with your life, at home and at work. Even if it is not severe, its unpredictability and urgency can make you reluctant to socialize. And some people hesitate to bring the problem to a doctor's attention because they think it's not serious, or because it's embarrassing. Dr. Greenberger recommends that anyone with chronic diarrhea contact a doctor, particularly if there are other warning signs, such as low appetite or weight loss. "The causes and cures for chronic diarrhea are complex," says Dr. Greenberger. "Don't try to figure it out on your own."

Other causes of diarrhea

Diet is one of several causes of diarrhea. Others include:

bacterial or viral infection

surgery to a part of your digestive system

excess alcohol consumption

medical conditions such as irritable bowel syndrome, Crohn's disease, hyperthyroidism, diabetes, and some forms of cancer.

In older adults, diarrhea often turns out to be a side effect of medication. "Things like antibiotics and anti-gout medications can cause diarrhea by altering movement in the gut and the bacterial population in our intestines," says Dr. Norton Greenberger, a Harvard Medical School professor. "But there are also 20 or 30 gut disorders that can cause loose bowel motion."

Do onions make you poop a lot?

Having loose stools or diarrhea? These foods could be the cause.

Using the bathroom after eating or drinking is a normal part of the body’s digestion process. But for some people, certain foods trigger an urgent need to go to the restroom — maybe with diarrhea — shortly after eating.

If you notice you’re sprinting to the bathroom or having diarrhea regularly, one of these seven foods may be the culprit:

1. Coffee:

Your beloved cup of coffee may be a reason you’re running to the bathroom.

Many people have a bowel movement after drinking this morning staple. “The caffeine in coffee is a stimulant,” explains Dr. David Talabiska, gastroenterologist at Geisinger. “It can help you feel more alert, but it also stimulates your digestive system. This makes it work faster and less efficiently, potentially causing loose stool or diarrhea.”

Some people may even get the same effect from drinking decaf coffee, too.

“It’s likely that chemicals in coffee, like gastrin and cholecystokinin, also contribute to the after-coffee bathroom trip, but the effects of these chemicals aren’t completely understood,” adds Dr. Talabiska.

2. Sugar substitutes:

Seeing “diet” or “sugar-free’” on a label may be a red flag if you get diarrhea from eating certain foods. “Some of the natural and artificial sweeteners in diet drinks and foods, such as aspartame, sucralose, maltitol and sorbitol, may not digest properly for some people,” explains Dr. Talabiska.

Sugar substitutes can cause laxative effects, especially when paired with other triggering foods. For example, adding a sugar-free sweetener to your coffee might result in an urgent bathroom visit.

3. Fast food:

Fast food, like french fries, burgers or fried chicken, can cause (or worsen) diarrhea.

“Fast foods and greasy foods are hard on the stomach, especially if you aren’t used to eating them,” says Dr. Talabiska. “The fats found in fried and fast foods are difficult for the body to digest. These fats make their way into the intestines, causing irritation and diarrhea.”

4. Spicy food:

If you eat spicy foods often, you may have no issues with them. But if you’re someone whose mouth burns at the mere sight of a chili pepper, you may have a problem.

Chili peppers and other spicy foods can irritate your digestive tract, especially if you’re not used to them.

The chemicals that make food spicy, like capsaicin in peppers, are hard to digest, so they aren’t broken down in digestion. “As they pass through the digestive system, they can irritate the linings of the stomach and intestines,” explains Dr. Talabiska. “To avoid irritation, the stomach and intestines contract to push the foods through quicker, which can result in loose stools.”

5. Alcohol:

Drinking a few glasses of wine or having a beer or two is not only a source of added calories, but it can also irritate your stomach and speed up digestion.

And alcohol is a depressant — it slows down your nervous system, resulting in less control over digestion. This is why hangovers are often accompanied by watery stools.

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6. Dairy:

Some research has linked dairy products to inflammation in the body. The sugars, saturated fats, lactose and proteins in dairy are difficult to digest, and as the body copes with them, it causes inflammation.

However, people who are lactose intolerant are even more sensitive to dairy. Many people have difficulty digesting lactose, and it’s especially common in people of East Asian, Arabic, Jewish, West African, Greek and Italian descent.

People who are lactose intolerant may have nausea, cramps, gas and diarrhea after consuming things like milk, cheese or yogurt. “If you regularly experience diarrhea after eating dairy, you should talk to your doctor,” suggests Dr. Talabiska.

7. High-fiber fruits and veggies:

While high in nutrients and vitamins — and a large part of a healthy diet — some fruits and vegetables can cause you to “go” more often because they’re high in fiber. “This can be especially true if you aren’t used to eating large amounts of fiber,” adds Dr. Talabiska.

Fruits like prunes, figs, dates, raisins and others contain fiber and sorbitol, which cause laxative effects. Vegetables such as garlic and onions are high in fiber and contain chemicals that can irritate the digestive tract and cause loose stools.

Though fruits and vegetables are important parts of a balanced diet, if you find that certain produce causes diarrhea, try eating smaller portions or substituting other kinds.

(H3) Next steps:

 In most cases, diarrhea is caused by a virus or bacteria that your body is trying to flush out. However, eating specific foods can also trigger a bout of diarrhea.

The foods that trigger diarrhea differ among people, but common culprits include dairy, spicy foods, and certain groups of vegetables.

This article looks at 10 foods that commonly cause diarrhea, the best treatments, and when to see a doctor.

Why do some foods cause diarrhea?

The types of food that trigger diarrhea differ among people. If you have a food intolerance, eating that specific food can cause diarrhea or loose stool.

Dairy and gluten are common food intolerances.

Food intolerances are often the cause of chronic diarrhea. Other symptoms of food intolerance include stomach cramps or pain, bloating, and gas.

A food intolerance is different from a food allergy. Food allergies can also cause diarrhea, along with hives, itchy skin, congestion, and throat tightening.

Malabsorption can also cause diarrhea. This is when the small intestine is less able to absorb nutrients from the food you eat. Some food intolerances can cause malabsorption.

That said, certain foods can cause diarrhea even in people with no food intolerances. These are often foods that contain large amounts of spices, artificial ingredients, oils, or colonic stimulants.

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SUMMARY

Various foods can cause diarrhea, even in people without food intolerances. The specific triggers vary among individuals.

1. Spicy food

Spicy foods are among the most common causes of food-induced diarrhea. This is especially likely with strong spices that your body isn’t used to.

Chili peppers and curry blends are common culprits. A chemical called capsaicin gives chili peppers their heat.

ResearchTrusted Source shows that while capsaicin can have various health benefits, such as treating pain and arthritis, it is also a potent irritant. Capsaicin can irritate the stomach lining during digestion.

When consumed in large amounts, capsaicin can cause the following symptoms:

nausea

vomiting

abdominal pain

burning diarrhea

If spicy foods are causing diarrhea, try adding a kick to your food with spices that don’t contain capsaicin, such as mustard powder or ground paprika. They tend to be milder on the stomach.

SUMMARY

The capsaicin in chili peppers can irritate the digestive system. This can cause burning diarrhea and other uncomfortable symptoms.

2. Sugar substitutes

Sugar substitutes include artificial sweeteners (e.g., aspartame, saccharin, and sucralose) and sugar alcohols (e.g., mannitol, sorbitol, and xylitol).

Some sugar substitutes can upset the digestive system. In fact, some foods that contain them have a label warning about their potential laxative effect.

Eating or drinking sugar alcohols, in particular, can have a laxative effect, inducing diarrhea and gas.

If you suspect that sugar substitutes are causing diarrhea, try cutting back. Common foods that contain artificial sweeteners include:

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chewing gum

sugar-free candies and desserts

diet sodas

other diet drinks

reduced-sugar cereals

low-sugar condiments, like coffee creamer and ketchup

some toothpastes and mouthwashes

SUMMARY

Sugar substitutes called sugar alcohols can have a laxative effect. Check the ingredients label and look for a laxative warning.

WERBUNG

3. Milk and other dairy products

If you find that you have loose stool after drinking milk or eating dairy products, you may have lactose intolerance.

Many people don’t know they have lactose intolerance. It tends to run in families and can develop later in life.

Lactose intolerance means that your body doesn’t have the enzymes to break down certain sugars in dairy.

Instead of breaking it down, your body disposes of these sugars very quickly, often in the form of diarrhea.

There are plenty of substitutes for cow’s milk on the market, including:

lactose-free dairy milk

oat milk

almond milk

soy milk

cashew milk

SUMMARY

Lactose intolerance is a common cause of chronic diarrhea. If you have this condition, avoiding dairy products should clear up diarrhea.

4. Coffee

The caffeine in coffee is a stimulant. It makes you feel mentally alert, and it also stimulates your digestive system. Many people have a bowel movement very soon after a cup of coffee.

According to the International Foundation for Gastrointestinal Disorders (IFFGD), drinking 2–3 cups of coffee or tea in a day can often cause diarrhea.

Many people also add other digestive stimulants to their coffee, such as milk, sugar substitutes, or creamers, which increases the beverage’s laxative effect.

For some people, even decaffeinated coffee can stimulate the gut because of other chemicals present in coffee.

Using dairy substitutes, such as oat milk or a coconut creamer, can reduce the laxative effects of coffee. Otherwise, if you think coffee is causing diarrhea, try switching to green tea or another hot beverage.

SUMMARY

Coffee contains caffeine, which stimulates bowel movements. Adding milk, creamer, and sugar substitutes can increase its laxative effect.

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5. Foods that contain caffeine

Aside from coffee, other foods and drinks that contain caffeine can cause diarrhea or loose stool.

Caffeine naturally occurs in chocolate, so any chocolate-flavored products could contain hidden caffeine.

Common foods and drinks that contain caffeine include:

cola and other sodas

black tea

green tea

energy drinks

hot cocoa

chocolate and chocolate-flavored products

SUMMARY

Caffeine stimulates the digestive system. Chocolate is a common hidden source of caffeine.

6. Fructose

Fructose is a natural sugar found in fruit. Eaten in excess, fructose can have a laxative effect.

Eating large amounts of fruit can cause diarrhea because this means taking in high levels of fructose.

Fructose is also found in:

candies

soft drinks

preservatives

Some people find that they have looser bowel movements when fresh fruit and vegetables are more readily available in the summer months.

SUMMARY

Eating large amounts of fruit, or other high-fructose foods, can cause diarrhea.

7. Garlic and onions

Both garlic and onion contain juices that, when broken down by the acid in your stomach, can release gases and irritate the bowels.

Garlic and onions are fructans, which is a carbohydrate the body finds it difficult to digest. They also contain insoluble fiber, which can make foods move through the digestive system faster.

They are also high-FODMAP foods, which is a group of carbohydrates that can cause diarrhea in some people. Sugar alcohols, discussed earlier in this article, are another high-FODMAP food that can cause diarrhea.

If you want to replace garlic and onions in your diet, try experimenting with celery or fennel. These can give your food a similar taste, but with less risk of diarrhea and gas.

SUMMARY

Garlic and onions are notoriously difficult to digest, causing gas and diarrhea.

8. Broccoli and cauliflower

Broccoli and cauliflower are cruciferous vegetables. They’re rich in nutrients and bulk vegetable fiber.

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These vegetables have plenty of health benefits, but the digestive tract can have trouble processing them.

If you aren’t used to eating large amounts of fiber, a big serving can lead to constipation, gas, or diarrhea. Try starting with small portions and increasing your fiber intake slowly.

A high fiber diet can help reduce diarrhea and has benefits for your digestive and heart health. Read about the benefits of dietary fiber here.

SUMMARY

Cruciferous vegetables, including broccoli and cauliflower, are difficult for the body to break down. Eating them has health benefits, but they can cause digestive discomfort.

9. Fast food

Fatty, greasy, or fried foods contain saturated fats and trans fats. These foods can cause diarrhea or make the symptoms worse. This is because the body has trouble breaking them down.

These foods often contain little nutritional value, so the body has little to extract from them. They tend to pass through the body and exit quickly.

Common foods high in saturated fats include:

french fries

fried chicken

burgers and bacon

Instead, try choosing grilled chicken, turkey burgers, or vegetarian options when looking to satisfy fast food cravings.

SUMMARY

Fatty, greasy, or fried foods contain unhealthful fats that are difficult to digest.

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10. Alcohol

Drinking alcohol can lead to loose stool the following day. This is especially true when drinking beer or wine.

Try cutting out alcohol and seeing if the diarrhea goes away. If it does, consider reducing your alcohol intake to reduce this digestive discomfort.

SUMMARY

Drinking alcohol can lead to diarrhea the next day.

How to treat diarrhea

When you have diarrhea, remember to drink plenty of water and prevent dehydration. Your body is losing more water than usual through watery stool.

The amount of water you need each day varies based on your sex, age, activity level, and build, so there are no official guidelines, but many sources suggest 8 or more 8-ounce glasses per day. Read more here.

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Eating certain foods can also help ease diarrhea. The following diets can help:

the BRAT diet, which stands for bananas, rice, applesauce, and toast

a bland diet that includes soft, low fiber foods like low fat dairy, processed grains, and lean protein

a low fiber diet

Potassium-rich bananas are gentle on the stomach lining and help you absorb water and electrolytes you might otherwise lose through waste.

A caffeine-free, herbal tea with ginger or peppermint might also calm your bowels.

If you need to take over-the-counter (OTC) medication, plenty of choices are available.

Loperamide (Imodium) and bismuth subsalicylate (Pepto-Bismol) are the most common active ingredients in medications that help relieve diarrhea. However, don’t take OTC medications for diarrhea if your symptoms also include fever or blood in your stool.

Read more about diarrhea remedies here.

SUMMARY

You can usually treat diarrhea at home with plenty of water and low fiber foods. Medications are also available.

Shop for diarrhea treatment

Antidiarrheal medications and home remedies are available over the counter at your local health stores and online.

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ginger tea

peppermint tea

Imodium (loperamide)

Pepto-Bismol (bismuth subsalicylate)

antidiarrheal medication

When to see a doctor

If you have frequent or chronic diarrhea, if might help to see a doctor. They can help you figure out if it’s linked with a food intolerance or a digestive system disorder.

Frequent diarrhea can be a sign of irritable bowel syndrome or another gastrointestinal issue that could be treated.

See a doctor if you notice the following:

frequent or chronic diarrhea

severe abdominal pain or cramping

serious symptoms of dehydration

stool that contains blood or pus

If you aren’t sure what foods are causing diarrhea or other digestive symptoms, you might benefit from trying an elimination diet.

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To do this, you eliminate certain foods to see if your symptoms improve. This helps you work out how different foods are affecting your body.

SUMMARY

If you have chronic or severe diarrhea, or other worrying symptoms, see a doctor for advice about its causes and treatments.

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The bottom line

Many common foods can cause diarrhea. This may be because of a food intolerance, or because the food irritates the digestive tract.

Common foods that cause diarrhea include spicy foods, fried or greasy foods, dairy, and sugar substitutes.

If you suspect that a certain food is causing diarrhea, try eliminating it from the diet to see if your digestive symptoms clear up.