Some symptoms may require urgent medical evaluation. Know when to seek emergency care.
Diarrhea is defined as loose, watery stools occurring more than three times per day. It usually lasts a few days and often resolves without treatment. However, persistent diarrhea can lead to dehydration and other complications.
This content is for informational purposes only and does not substitute professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical concerns. In case of emergency, call 911 or your local emergency services immediately.
Diarrhea symptoms include: • Loose, watery stools • Urgent need to defecate • Abdominal cramps • Bloating • Nausea and vomiting • Fever (in infectious cases) • Dehydration symptoms
Sudden onset lasting less than 2 weeks, usually from infection or food.
Lasting more than 4 weeks, often from IBS, IBD, or other conditions.
Caused by consuming contaminated food or water while traveling.
Large volume of watery stool, caused by bacterial toxins or hormones.
Stomach flu from norovirus, rotavirus, or other viruses.
Bacteria or toxins in contaminated food.
Antibiotics, antacids with magnesium, and other drugs.
Lactose intolerance, gluten sensitivity, or other food sensitivities.
Crohn's disease or ulcerative colitis causing chronic diarrhea.
Stick to bland, easy-to-digest foods. The BRAT diet (bananas, rice, applesauce, toast) is traditional. Also try plain crackers, boiled potatoes, toast, and clear broths. Avoid dairy, caffeine, spicy foods, and fatty foods until recovered.
Most acute diarrhea lasts 1-3 days and resolves on its own. See a doctor if it lasts more than 2 days, is accompanied by high fever or bloody stool, or if you show signs of dehydration.
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January 2025
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Internal Medicine Physician
Internal Medicine
Dr. Rodriguez is a board-certified internist with expertise in primary care and preventive medicine.
Remember: In case of a medical emergency, call 911 immediately.
This page is for informational purposes only and does not replace professional medical advice.
