What to Eat When You Have Diarrhea

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Diarrhea is a common ailment that affects people of all ages. It is characterized by loose, watery stools that occur more frequently than usual. This condition can be caused by a variety of factors, including infections, food intolerances, and certain medications. When diarrhea strikes, it’s important to know what to eat and what to avoid to help manage symptoms and promote recovery.

A bowl of plain rice with a side of steamed vegetables and a cup of peppermint tea on a plain table

Understanding what causes diarrhea can help you make informed decisions about your diet. Certain foods and beverages can make diarrhea worse, while others can help alleviate symptoms. In general, it’s important to stay hydrated and avoid foods that can irritate the digestive system. By following a few simple guidelines, you can help manage your symptoms and speed up your recovery.

Key Takeaways

  • Staying hydrated is crucial when dealing with diarrhea.
  • Foods that are high in fiber and fat should be avoided during recovery.
  • It’s important to seek medical attention if diarrhea persists for more than a few days.

Understanding Diarrhea

A person's stomach with a bowl of bland, easily digestible foods like rice, bananas, and toast. A glass of water and a bottle of electrolyte solution nearby

Causes of Diarrhea

Diarrhea is a common condition that is characterized by frequent, loose, and watery bowel movements. There are several causes of diarrhea, including infection, food poisoning, irritable bowel syndrome, and chronic diarrhea. Bacterial infections are a common cause of diarrhea, and can be caused by consuming contaminated food or water. In addition, certain medical conditions, such as Crohn’s disease and ulcerative colitis, can also cause chronic diarrhea.

Symptoms and When to Seek Medical Attention

The symptoms of diarrhea can vary, but typically include loose and watery bowel movements, abdominal cramping, and bloating. In some cases, diarrhea may also be accompanied by fever, nausea, and vomiting. While most cases of diarrhea are not serious and will resolve on their own within a few days, it is important to seek medical attention if symptoms persist for more than three days or if there is blood in the stool.

In addition, individuals with weakened immune systems, such as those undergoing chemotherapy or with HIV/AIDS, should seek medical attention immediately if they experience diarrhea, as they are at a higher risk of developing complications. It is also important to seek medical attention if diarrhea is accompanied by severe dehydration, which can be life-threatening. Signs of dehydration include a dry mouth, increased thirst, and decreased urine output.

Overall, understanding the causes and symptoms of diarrhea can help individuals take the necessary steps to prevent and treat this common condition.

Immediate Dietary Actions

A person reaching for bland foods like rice, bananas, and toast on a plain white plate with a glass of water next to it

When experiencing diarrhea, it is important to take immediate dietary actions to help alleviate symptoms. This section will cover the foods to avoid, hydration and electrolytes, and the BRAT diet and its effectiveness.

Foods to Avoid

Certain foods can exacerbate diarrhea symptoms and should be avoided. These include fatty and greasy foods, spicy foods, dairy products, caffeine, and alcohol. Additionally, artificial sweeteners and sorbitol, which are commonly found in sugar-free gum and candy, can also worsen symptoms.

Hydration and Electrolytes

Dehydration is a common side effect of diarrhea, and it is important to stay hydrated by drinking plenty of fluids. Water, clear broths, and sports drinks that contain electrolytes can help replenish lost fluids and electrolytes. It is also important to avoid sugary drinks, as they can worsen diarrhea symptoms.

The BRAT Diet and Its Effectiveness

The BRAT diet, which stands for bananas, rice, applesauce, and toast, has been a popular dietary recommendation for those with diarrhea. Bananas are a good source of potassium, which can help replace lost electrolytes. Rice, applesauce, and toast are all low-fiber foods that are easy to digest.

While the BRAT diet can help alleviate diarrhea symptoms, it is important to note that it does not provide all the necessary nutrients for a balanced diet. Therefore, it is recommended to incorporate other foods such as soft-cooked eggs, low-fat yogurt, and clear broths to ensure a well-rounded diet.

In summary, when experiencing diarrhea, it is important to avoid certain foods, stay hydrated, and consider implementing the BRAT diet. However, it is also important to consult with a healthcare provider if symptoms persist or worsen.

Nutritional Considerations for Recovery

A bowl of plain white rice with a banana and a slice of plain toast on a plate, with a glass of clear fluids next to it

When recovering from diarrhea, it is important to consider the nutritional aspects of your diet. Certain foods can help restore gut health and provide the necessary nutrients to support recovery. This section will cover two important nutritional considerations for recovery: probiotics and gut health, and balancing soluble and insoluble fiber.

Probiotics and Gut Health

Probiotics are beneficial bacteria that live in the gut and help maintain a healthy digestive system. They can be found in fermented foods, such as yogurt and kefir, and in supplement form. Consuming probiotics during and after diarrhea can help restore the balance of bacteria in the gut and promote healing.

Research has shown that probiotics can reduce the duration and severity of diarrhea caused by various factors, including viral and bacterial infections [1]. However, it is important to choose the right strain of probiotic for your specific needs. Consult with a healthcare professional to determine the best probiotic supplement or food source for your situation.

Balancing Soluble and Insoluble Fiber

Fiber is an important nutrient that can help regulate bowel movements and promote gut health. However, not all types of fiber are created equal. Soluble fiber, found in foods such as oatmeal and bananas, can help firm up stools and reduce diarrhea. Insoluble fiber, found in whole grains and vegetables, can have the opposite effect and worsen diarrhea.

It is important to strike a balance between soluble and insoluble fiber when recovering from diarrhea. Consuming too much insoluble fiber can cause further irritation to the gut, while consuming too little fiber can lead to constipation. Foods that are high in soluble fiber, such as applesauce and white rice, can be beneficial during recovery.

In addition to probiotics and fiber, it is important to consume a variety of nutrient-rich foods, such as vegetables and fruits, to support overall health and recovery. Staying hydrated is also crucial, as diarrhea can lead to dehydration. Drinking water and clear fluids, such as broth and electrolyte solutions, can help replace lost fluids and electrolytes.

Overall, a balanced and nutrient-rich diet, along with probiotics and a balance of soluble and insoluble fiber, can help support recovery from diarrhea. Consult with a healthcare professional for personalized dietary recommendations based on your specific needs and situation.

[1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3296087/

Recommended Foods and Beverages

A table set with plain rice, bananas, toast, and herbal tea. Clear broth and electrolyte drinks on the side

When experiencing diarrhea, it is essential to consume foods and beverages that can help soothe the digestive system and replenish lost fluids. The following subsections will provide an overview of recommended foods and beverages to consume during this time.

Soothing Fluids and Broths

Staying hydrated is crucial during diarrhea. Drinking clear fluids such as water, coconut water, and clear broths can help replace lost fluids and electrolytes. Broths made from chicken, beef, or vegetable are also beneficial. They contain essential nutrients that can help soothe the digestive system. In addition, consuming Pedialyte or other electrolyte replacement drinks can help replenish lost electrolytes.

Bland Foods and Simple Carbohydrates

When experiencing diarrhea, it is best to consume bland foods such as oatmeal, crackers, and pretzels. These foods are easy to digest and can help provide energy. Simple carbohydrates such as white rice, pasta, and bread can also be beneficial. These foods are low in fiber and can help bulk up stools. Consuming these foods in small portions throughout the day can be helpful.

Fruits and Vegetables to Consume

Consuming fruits and vegetables can provide essential nutrients and fiber. However, it is best to consume fruits that are low in fiber such as bananas and applesauce. These fruits are rich in potassium, which is essential for maintaining electrolyte balance. Other fruits such as watermelon and cantaloupe can also be beneficial due to their high water content. Vegetables such as carrots, squash, and potatoes can also be consumed in small portions as they are easy to digest and are low in fiber.

In conclusion, consuming the right foods and beverages can help soothe the digestive system and replenish lost fluids during diarrhea. It is essential to stay hydrated and consume bland foods that are easy to digest. By following these recommendations, individuals can help alleviate symptoms and promote recovery.

Foods and Drinks to Avoid During Recovery

A table with foods and drinks to avoid: spicy foods, dairy, caffeine, alcohol. Recommended foods: bananas, rice, applesauce, toast

When recovering from diarrhea, it is important to avoid certain foods and drinks that can exacerbate symptoms and delay recovery. Here are some foods and drinks that should be avoided:

Dairy Products

Dairy products such as milk, ice cream, and cheese should be avoided as they contain lactose, which can be difficult to digest for some people. Consuming dairy products can lead to bloating, gas, and abdominal discomfort, which can worsen diarrhea symptoms.

Spicy Foods

Spicy foods can irritate the lining of the stomach and intestines, leading to increased inflammation and diarrhea symptoms. It is best to avoid spicy foods such as hot peppers, curry, and chili during recovery.

Whole Grains

Whole grains such as brown rice, quinoa, and whole wheat bread contain high amounts of fiber, which can be difficult to digest and may worsen diarrhea symptoms. It is best to stick to refined grains such as white rice and white bread during recovery.

Added Sugar

Foods and drinks that contain added sugar should be avoided during recovery as they can exacerbate diarrhea symptoms. This includes sugary drinks such as soda and sports drinks, as well as sweets such as candy and pastries.

Greasy Foods

Greasy and fried foods such as french fries, fried chicken, and hamburgers should be avoided during recovery as they can be difficult to digest and may worsen diarrhea symptoms. It is best to stick to bland, easy-to-digest foods such as crackers, toast, and boiled rice.

Caffeinated and Carbonated Drinks

Caffeinated and carbonated drinks such as coffee, tea, and soda should be avoided during recovery as they can irritate the lining of the stomach and intestines, leading to increased inflammation and diarrhea symptoms.

By avoiding these foods and drinks during recovery, individuals can help alleviate diarrhea symptoms and promote faster recovery.

Managing Diarrhea in Special Populations

A table with bland foods like rice, bananas, and toast. A glass of clear fluids nearby. Medication bottles on the counter

Diarrhea in Children

Children are especially susceptible to diarrhea, which can be caused by a variety of factors, including viral or bacterial infections, food allergies, or changes in diet. It is important to monitor a child’s symptoms closely and ensure they stay hydrated. According to the Cleveland Clinic, parents should offer children small amounts of clear fluids, such as water, apple juice, or clear broth, and gradually increase the amount as tolerated. Parents should also avoid giving children dairy products, sugary drinks, or high-fiber foods.

If a child has a fever or abdominal pain in addition to diarrhea, it is important to seek medical attention. These symptoms can be signs of a more serious condition that requires treatment.

Chronic Diarrhea and Underlying Conditions

For individuals with chronic diarrhea, it is important to identify and address any underlying conditions that may be contributing to the symptoms. Conditions such as irritable bowel syndrome (IBS), celiac disease, and diabetes can all cause chronic diarrhea.

According to Moffitt Cancer Center, individuals with chronic diarrhea should avoid foods that are high in fat, fiber, or lactose. Instead, they should focus on consuming small, frequent meals that are low in fat and easy to digest. It may also be helpful to consume foods that are rich in soluble fiber, such as oatmeal or bananas, which can help to bulk up the stool and reduce diarrhea.

Individuals with chronic diarrhea should also stay hydrated and may benefit from consuming an electrolyte solution, such as Pedialyte, to replenish lost fluids and minerals. If diarrhea persists for more than a few days, it is important to seek medical attention to determine the underlying cause and appropriate treatment.

When to Use Medications

A table with medication bottles and a bowl of bland food, surrounded by a glass of water and a box of tissues

In some cases, medications may be necessary to treat diarrhea. If the diarrhea is caused by a bacterial infection, antibiotics may be prescribed. However, it is important to note that antibiotics are only effective against bacterial infections, and will not help with diarrhea caused by a virus or other type of infection.

For those experiencing mild to moderate diarrhea, over-the-counter medications such as loperamide (Imodium) may be helpful in reducing symptoms. Imodium works by slowing down the movement of the intestines, which can help to reduce the frequency and urgency of bowel movements.

It is important to note that while medications such as Imodium can provide relief from diarrhea symptoms, they do not address the underlying cause of the diarrhea. Therefore, it is important to use these medications only as directed and to speak with a healthcare provider if symptoms persist or worsen.

Additionally, it is important to avoid using medications such as Imodium if the diarrhea is accompanied by a high fever or bloody stools, as these symptoms may indicate a more serious underlying condition that requires medical attention.

Overall, while medications such as antibiotics and Imodium may be helpful in treating diarrhea, it is important to use them only as directed and to speak with a healthcare provider if symptoms persist or worsen.

Lifestyle and Dietary Adjustments

A table with bland foods like rice, bananas, and toast. A glass of water and a bowl of clear broth. A list of foods to avoid

When experiencing diarrhea, it is important to make certain lifestyle and dietary adjustments to help the body recover. These adjustments include:

Rest

Rest is crucial when dealing with diarrhea. The body needs time to recover and heal, and rest can help to reduce stress on the digestive system. It is recommended to avoid strenuous activity and get plenty of sleep.

Hydration

Staying hydrated is essential when experiencing diarrhea. The body loses fluids and electrolytes during diarrhea, which can lead to dehydration. Drinking plenty of fluids, such as water, clear broths, and electrolyte-rich drinks, can help to prevent dehydration and aid in recovery.

Digestive System Support

Probiotics can help to support the digestive system and promote recovery from diarrhea. Probiotics are live bacteria and yeasts that can help to restore the natural balance of bacteria in the gut. Foods such as yogurt, kefir, and sauerkraut are good sources of probiotics.

Fluid Intake

In addition to staying hydrated, it is important to avoid certain drinks that can exacerbate diarrhea. Drinks to avoid include alcohol, caffeine, and sugary drinks. These can irritate the digestive system and make diarrhea worse.

Medical Condition

If diarrhea persists for more than a few days, it is important to seek medical attention. Chronic diarrhea can be a symptom of an underlying medical condition, such as irritable bowel syndrome, inflammatory bowel disease, or celiac disease. A healthcare professional can help to diagnose and treat any underlying conditions.

Frequently Asked Questions

A table with a variety of bland, easily digestible foods: rice, bananas, toast, applesauce, and plain crackers. A glass of water and a bottle of electrolyte drink are also on the table

What are the best foods to consume for alleviating diarrhea symptoms?

When experiencing diarrhea, it is recommended to consume bland, low-fiber, and easily digestible foods. The BRAT diet, which stands for Bananas, Rice, Applesauce, and Toast, is a commonly recommended diet for easing diarrhea symptoms. Other foods that can be included are boiled potatoes, boiled chicken, clear broths, gelatin, and cooked carrots.

Which hydrating liquids should one prioritize during a bout of diarrhea?

It is essential to stay hydrated during diarrhea to prevent dehydration. Drinking clear liquids such as water, coconut water, clear broths, and sports drinks can help replace lost fluids and electrolytes. It is best to avoid caffeinated and alcoholic beverages, which can further dehydrate the body.

How can bananas contribute to managing diarrhea, and in what quantity?

Bananas are a good source of potassium, which is an electrolyte that can be lost during diarrhea. They also contain pectin, a soluble fiber that can help absorb excess water in the intestines. It is recommended to eat ripe bananas in moderation, as too many can cause constipation.

Are there specific dietary recommendations for diarrhea accompanied by vomiting?

When experiencing diarrhea accompanied by vomiting, it is recommended to consume clear liquids in small amounts frequently. Once vomiting subsides, small amounts of bland foods can be introduced. It is essential to avoid spicy, greasy, or acidic foods, which can irritate the stomach.

What should someone with diarrhea eat if they have lost their appetite?

When someone loses their appetite due to diarrhea, it is essential to focus on staying hydrated. Clear liquids such as water, coconut water, and sports drinks can help replace lost fluids and electrolytes. Small amounts of bland foods such as plain rice, boiled potatoes, and clear broths can be introduced once the appetite returns.

Can scrambled eggs be beneficial for someone suffering from diarrhea?

Scrambled eggs can be a good source of protein and can be included in a bland diet for someone with diarrhea. However, it is recommended to avoid adding milk or cheese to the eggs, as dairy products can worsen diarrhea symptoms in some people.

author avatar
Jose Rossello, MD, PhD, MHCM
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