Gastroenteritis is defined as the swelling in the stomach and intestines, thereby resulting in diarrhoea, abdominal pain, fever, nausea and vomiting.

Gastroenteritis is primarily identified with the following indications:
- Abdominal pain
- Diarrhoea
- Nausea or vomiting
- Fever or headache
- Muscle pain
- Dry skin

Gastroenteritis is caused by the following reasons:
- Viruses like rotavirus, norovirus
- Bacteria like E. coli, Salmonella
- Parasitic infection
- Side effect of medication
- Toxins

A gastroenterologist is the best person to be consulted if you are suffering from gastroenteritis. He/she will diagnose the cause and provide the essential treatment.

Yes, gastroenteritis can be prevented by the following measures:
- Maintenance of proper hand hygiene
- Vaccination
- Avoiding close contacts with infected persons
- Intake of a well-balanced, healthy diet
- Drinking boiled water during travelling
- Avoiding outside contaminated food