Diarrhea - Symptoms and causes - Mayo Clinic 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
Diarrhea - Diagnosis and treatment - Mayo Clinic 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 healthcare professional might recommend medicines or other treatments
What to do about diarrhea - Mayo Clinic Press 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
Travelers diarrhea - Symptoms and causes - Mayo Clinic Traveler's diarrhea is a digestive tract disorder that commonly causes loose stools and stomach cramps It's caused by eating contaminated food or drinking contaminated water Fortunately, traveler's diarrhea usually isn't serious in most people — it's just unpleasant