When you have diarrhea, food can feel confusing. You may feel hungry, weak, nauseated, or afraid that eating will make everything worse.
The good news is that you usually do not need a complicated “diarrhea diet.” For short-term diarrhea, the main goals are simple: replace fluids, choose gentle foods, avoid common irritants for a short period, and ease back into normal eating as your gut settles.
If you are wondering what to eat when you have diarrhea, this guide will walk you through bland foods, hydration-friendly choices, what to avoid temporarily, and when diarrhea may need medical attention.
This article is for educational purposes only and is not a substitute for medical advice. If diarrhea is severe, persistent, bloody, or comes with signs of dehydration, it is best to contact a healthcare professional.
What to Eat When You Have Diarrhea
When diarrhea is active, your digestive system may be irritated and moving stool through too quickly. During this time, bland, easy-to-digest foods are often better tolerated than heavy, greasy, spicy, or very high-fiber meals.
Good foods to try when you have diarrhea include:
- Bananas
- White rice
- Applesauce
- Toast
- Plain crackers
- Boiled or baked potatoes without heavy toppings
- Plain noodles or pasta
- Oatmeal if tolerated
- Skinless chicken
- Broth-based soups
- Small portions of cooked carrots or other soft cooked vegetables
You do not have to eat all of these foods. Start with small amounts of what sounds tolerable and see how your body responds.
Hydration Comes First
With diarrhea, hydration is usually more important than food at first. Loose or watery stools can cause your body to lose both fluid and electrolytes, such as sodium and potassium.
Try sipping fluids regularly instead of drinking a large amount all at once. This may feel easier on the stomach.
Hydration-friendly options include:
- Water
- Oral rehydration solution
- Electrolyte drinks
- Clear broth
- Chicken broth
- Weak decaffeinated tea
- Ice chips or popsicles if nausea is present
Oral rehydration solutions can be especially helpful when diarrhea is frequent, because they are designed to replace both fluids and electrolytes.
Best Bland Foods for Diarrhea
Bland foods are not exciting, but they can be useful for a short period because they are usually lower in fat, lower in strong spices, and easier for the gut to handle.
Bananas
Bananas are soft, gentle, and easy to eat. They also contain potassium, an electrolyte your body may lose during diarrhea.
Choose ripe bananas and eat slowly. If you feel nauseated, start with a few bites instead of a whole banana.
White Rice
White rice is a classic bland food because it is low in fiber and usually easy to digest. It may help make stools feel less loose for some people.
Keep it plain at first. Avoid heavy sauces, butter, cream, or spicy toppings while your gut is irritated.
Applesauce
Applesauce is softer and easier to tolerate than raw apples for many people. It provides some carbohydrate and a gentle texture.
Choose unsweetened applesauce if possible. Large amounts of added sugar may worsen diarrhea in some people.
Toast and Crackers
Plain toast, saltine crackers, and dry bread can be helpful when your stomach feels unsettled. They are simple, low-fat options that may be easier to tolerate than richer foods.
If you are sensitive to gluten or wheat, choose a plain alternative that you already know your body tolerates.
Potatoes
Plain boiled or baked potatoes can provide gentle carbohydrates and potassium. Remove the skin if you are trying to keep fiber lower for a short time.
Skip cheese, butter, sour cream, chili, and spicy toppings until your stool is more normal.
Broth-Based Soups
Broth can help with both fluid and sodium. A simple soup with rice, noodles, carrots, or chicken may be easier to manage than a large solid meal.
Avoid creamy soups during active diarrhea, especially if dairy tends to bother your digestion.
Should You Follow the BRAT Diet?
The BRAT diet stands for bananas, rice, applesauce, and toast.
These foods can be helpful for a short time because they are bland and easy to digest. However, the BRAT diet is very limited and does not provide enough variety for long-term nutrition.
A better approach is to use BRAT-style foods as a temporary starting point, then slowly add more balanced foods as your symptoms improve.
For example, you might start with rice, banana, toast, or broth, then gradually add chicken, eggs if tolerated, oatmeal, cooked vegetables, and other gentle foods.
What to Drink When You Have Diarrhea
Choose drinks that support hydration without irritating the gut.
Helpful options include:
- Water
- Oral rehydration solution
- Electrolyte beverages
- Clear broth
- Decaffeinated tea
- Diluted juice if tolerated
Drink slowly and steadily. If you are also vomiting, try tiny sips or ice chips and increase gradually as tolerated.
Foods to Avoid for a Short Period
When diarrhea is active, some foods can make the gut move faster or feel more irritated. You may not need to avoid them forever, but taking a short break can help your digestive system settle.
Fatty or Greasy Foods
Fried foods, fast food, creamy sauces, greasy meats, and rich desserts can be harder to digest during diarrhea.
Examples to pause temporarily include:
- French fries
- Fried chicken
- Pizza
- Burgers
- Heavy cream sauces
- Rich pastries
Spicy Foods
Hot peppers, spicy sauces, chili, and heavily seasoned foods may irritate the gut when it is already sensitive.
You can usually reintroduce spices later once your stools are back to normal.
Dairy Products
Milk, ice cream, cream, and soft cheeses may worsen diarrhea for some people, especially if temporary lactose sensitivity develops after a stomach bug.
You may be able to tolerate yogurt or lactose-free options later, but during active diarrhea, keeping dairy simple or avoiding it briefly may help.
Alcohol and Caffeine
Alcohol and caffeine can be dehydrating or gut-stimulating for some people. Coffee may also increase bowel urgency.
If diarrhea is active, it is usually wise to pause alcohol and limit coffee until your digestion is steadier.
Very High-Fiber Foods
Fiber is important for long-term gut health, but during acute diarrhea, very high-fiber foods may worsen gas, bloating, or stool frequency in some people.
You may want to temporarily limit:
- Beans and lentils
- Raw vegetables
- Large salads
- Bran cereal
- Very seedy breads
- Large amounts of nuts and seeds
Once diarrhea improves, you can gradually return to a more balanced, fiber-rich diet.
Sugar Alcohols and Artificial Sweeteners
Sugar alcohols such as sorbitol, mannitol, and xylitol can loosen stools in some people. These are often found in sugar-free gum, candy, protein bars, and some low-sugar products.
If you are having diarrhea, check labels and consider avoiding these temporarily.
What About Low-FODMAP Foods?
If diarrhea happens only once in a while, you may not need a special diet. But if diarrhea, bloating, gas, and cramping happen repeatedly after certain meals, fermentable carbohydrates known as FODMAPs may be part of the pattern for some people.
High-FODMAP foods can trigger symptoms in people with IBS or sensitive digestion. Examples include onions, garlic, wheat-based foods, beans, certain fruits, and some dairy products.
A low-FODMAP approach is not meant to be a forever diet. It is usually used as a structured short-term process to identify triggers.
If you suspect food triggers are involved, read this guide next: The Complete Low-FODMAP Foods Guide for Digestive Relief.
What to Eat After Diarrhea Starts Improving
Once your stool becomes less watery and your appetite returns, you can slowly add more variety.
Good next-step foods may include:
- Eggs if tolerated
- Skinless chicken or turkey
- Plain fish
- Oatmeal
- Rice bowls with simple protein
- Cooked carrots
- Cooked zucchini
- Plain pasta
- Soup with rice or noodles
- Small amounts of yogurt if dairy is tolerated
Go slowly. A common mistake is jumping straight back into greasy, spicy, or very high-fiber foods too soon.
Simple One-Day Meal Example for Diarrhea Recovery
This is not a strict meal plan. It is just an example of how gentle eating might look for a day.
Morning
- Small bowl of oatmeal or plain toast
- Banana
- Water or oral rehydration solution
Midday
- White rice or plain noodles
- Skinless chicken
- Clear broth
Snack
- Applesauce
- Plain crackers
- Decaffeinated tea
Evening
- Baked potato without heavy toppings
- Simple soup with rice or noodles
- Water or electrolyte drink
Adjust based on appetite and tolerance. If nausea is present, smaller portions may work better.
Diarrhea After Eating: When Food May Not Be the Only Cause
Sometimes diarrhea is not just about what you ate during the current meal. It may be related to the gastrocolic reflex, IBS, food intolerance, infection, stress, medications, or another digestive issue.
If diarrhea often happens soon after meals, this related article may be a better next read: Diarrhea After Eating: Common Causes and What to Do.
That article explains why eating can trigger bowel urgency and how to tell the difference between occasional upset and a recurring digestive pattern.
Optional Product Support: What May Help Some People
Food and hydration should come first when you have diarrhea. Supplements are optional and depend on the cause, your health situation, and whether symptoms are mild or persistent.
Electrolytes
If diarrhea is frequent, an oral rehydration solution or electrolyte drink may help replace fluids and minerals. This is especially important if you feel weak, very thirsty, lightheaded, or are urinating less than usual.
Choose an option that is gentle and not extremely high in sugar. For children, older adults, pregnant people, or anyone with a medical condition, it is best to ask a healthcare professional what is appropriate.
Probiotics
Some people consider probiotics after diarrhea, especially if their digestion feels unsettled after a stomach bug or antibiotics. However, probiotics do not work the same for everyone, and they are not a quick fix for severe diarrhea.
If you are curious, read this first: Do Probiotics Really Work? Benefits, Risks & Who Should Take Them.
Soft option: Some readers prefer simple daily probiotic options such as Culturelle Daily Probiotic or Align Probiotic, but it is completely reasonable to focus on fluids and gentle foods first.
If you want a broader comparison, see: Best Probiotics for Gut Health.
When to Seek Medical Help
Most mild diarrhea improves with time, fluids, and gentle foods. But some symptoms should not be ignored.
Consider getting medical advice if you have:
- Diarrhea lasting more than a couple of days without improvement
- Signs of dehydration, such as dizziness, very dark urine, dry mouth, or urinating much less
- Blood in the stool
- Black or tar-like stool
- High fever
- Severe abdominal pain
- Persistent vomiting
- Diarrhea after recent travel or possible food poisoning
- Diarrhea after starting a new medication
- Recurring diarrhea that keeps coming back
You can also read this safety guide: Gut Health Red Flags: When Digestive Symptoms Are NOT “Normal”.
Final Thoughts
When deciding what to eat when you have diarrhea, keep the goal simple: hydrate first, choose bland foods, avoid common irritants for a short time, and slowly return to normal eating as your gut calms down.
Bananas, rice, applesauce, toast, potatoes, broth, crackers, and simple soups can be helpful starting points. At the same time, greasy foods, spicy meals, alcohol, caffeine, dairy, and very high-fiber foods may be better paused temporarily.
Your gut usually does not need a perfect diet to recover. It needs fluids, patience, and gentle support. If symptoms are severe, unusual, or not improving, checking in with a healthcare professional is the safest next step.