- Wikipedia: Diarrhea
User-submitted article about diarrhea, the frequent loose or liquid bowel movements. Includes causes, types, and treatment.
- Rehydration Project
Works with existing health networks in developing countries to promote immunization, clean water, safe sanitation, and more to prevent diarrhoeal disease.
- WebMD Digestive Disorders Health Center: The Basics of Diarrhea
Explains what causes diarrhea, how it can affect your overall health, and how it can be treated.
- MedlinePlus: Diarrhea
Disease information about diarrhea including overview, diagnosis, treatment, and disease management.
- MedlinePlus Medical Encyclopedia: Diarrhea
Explains common causes, home care, and prevention of loose, watery, frequent stool called diarrhea.
- MayoClinic: Diarrhea
Comprehensive overview including symptoms, causes, treatment of the digestive condition characterized by loose, watery stools and abdominal cramps.
- MedicineNet: Diarrhea
Explains diarrhea, the loose stool or frequent bowel movements including its causes, dehydration prevention, and treatment.
- KidsHealth: Infectious Diarrhea
Includes common causes, symptoms, and prevention of diarrhea.
- FamilyDoctor.org: Vomiting and Diarrhea in Children
Information for parents about vomiting and diarrhea in children, from the American Academy of Family Physicians. Includes signs and prevention of dehydration during severe bouts of vomiting and diarrhea.
- NDDIC: Diarrhea
Provides causes, symptoms, diagnosis, dehydration, and other general information about the digestive condition of loose, watery stools.
- Armchair World: Traveler's Diarrhea
Offers tips for preventing it before it happens.
- Penn State Milton S. Hershey Medical Center: Drug-Induced Diarrhea
Information about diarrhea associated with medications.