Letter D
Diarrhea
Also known as: Loose stools, Diarrhoea
Diarrhea symptom guide: what it can mean, possible causes, and when to seek care. Educational only.
Overview
Diarrhoea often comes from infection, food, or medicines. The main risk is dehydration. Use ORS and fluids; avoid anti-diarrhoeal drugs in children without advice. Blood, high fever, or travel-related diarrhoea needs assessment.
Possible causes
- Viral or bacterial infection
- Contaminated food or water
- Cholera (in outbreaks)
- Medicines (e.g. antibiotics)
- Food intolerance
When to see a doctor
Seek care for blood, high fever, dizziness, or diarrhoea in a young child or older adult.