Jan 18, 2025 · Diarrhea can cause dehydration, which can be life-threatening if not treated. Dehydration is particularly dangerous in children, older adults and those with weakened immune systems.

Jan 18, 2025 · Most cases of sudden diarrhea clear on their own within a couple of days without treatment. If you've tried lifestyle changes and home remedies for diarrhea without success, your …

Sep 26, 2005 · Diarrhea: Symptom — Overview covers definition, causes of acute and chronic diarrhea.

Sep 26, 2005 · Diarrhea: Symptom — Overview covers definition, causes of acute and chronic diarrhea.

Feb 24, 2025 · Acute diarrhea lasts from 2 days to 2 weeks, while persistent diarrhea lasts 2 to 4 weeks. Both types are typically caused by a bacterial, viral or parasitic infection.

Sep 26, 2005 · Diarrhea: Symptom — Overview covers definition, causes of acute and chronic diarrhea.

Find possible causes of diarrhea based on specific factors. Check one or more factors on this page that apply to your symptom.

Dec 27, 2025 · Surgery to remove the gallbladder, called cholecystectomy, often can lead to diarrhea. Some research has found that about half of people who have this surgery may develop diarrhea.

Apr 30, 2025 · Viral gastroenteritis is an intestinal infection that includes signs and symptoms such as watery diarrhea, stomach cramps, nausea or vomiting, and sometimes fever.

Sep 20, 2025 · Learn about why you might get diarrhea while taking antibiotics and how to treat this uncomfortable and sometimes serious condition.