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.

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

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.

Jan 16, 2024 · Ongoing, watery diarrhea could be a sign of this condition of the colon. Find out about testing and treatment.

Oct 1, 2023 · Things seemed to be going well, but on Friday a frequent bloody diarrhea started. Kind of scary. They are keeping me an extra day in the hospital to try to get it resolved. Had hoped to go …

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

Sep 3, 2025 · This condition causes serious or life-threatening diarrhea. It often follows antibiotic use and often affects people in the hospital for other conditions.