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Published on: 7/14/2026
Diarrhea causes rapid fluid loss, so staying hydrated is the top priority. Sip water, oral rehydration solutions, or clear broths throughout the day. Stick to bland, easy-to-digest foods like bananas, rice, applesauce, and toast (the BRAT diet), and avoid dairy, fatty foods, caffeine, and alcohol until symptoms improve.
Because diarrhea can have many causes—ranging from a mild stomach bug to a food intolerance or a more serious infection—knowing exactly what's driving your symptoms helps you choose the right next step. Take a free, instant, online symptom check to get personalized insights in minutes and understand whether home care is enough or if you should see a doctor.
Reviewed for medical accuracy: 07/14/2026
Diarrhea can make you lose a lot of water and important salts from your body. The first thing to do is to drink plenty of fluids to replace what you lost. Oral rehydration solutions are very helpful because they have the right balance of water, sugar, and salts.
For infants and young children, oral rehydration is especially important. If a baby is being breastfed, continue breastfeeding as it can help with recovery.
Eating the right foods is also important. Choose foods that are gentle on your stomach, like bananas, rice, applesauce, and toast. These foods can help make your stool more solid. Avoid foods that are greasy, sugary, or high in fiber as they might make diarrhea worse.
If diarrhea continues or if there are signs of dehydration like dry mouth, no tears when crying, or feeling very tired, it's important to seek medical help. You can start by using a free symptom checker to better understand your symptoms and determine the best next steps for care.
(References)
Brown KH. (1994). Dietary management of acute diarrheal disease. The Journal of nutrition, 8064403.
(2000). Acute diarrhoea in infants: oral rehydration is crucial. Prescrire international, 11603416.
Huffman SL, & Combest C. (1990). Role of breast-feeding in the prevention and treatment .... Journal of diarrhoeal diseases research, 2243179.
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