Drink plenty of fluids to prevent dehydration
Use oral rehydration solution if you have vomiting or diarrhea
Eat bland foods such as rice, toast, bananas, and applesauce
Avoid greasy, spicy, and heavy foods
Avoid alcohol, caffeine, and sugary drinks
Rest as much as possible
Wash hands frequently to prevent spreading infection
Take only medicines recommended by a doctor
Use antibiotics only if prescribed for a bacterial infection
Seek medical care if symptoms are severe, persistent, or worsening
Get urgent medical help if you have blood in stool or vomit, high fever, severe abdominal pain, or signs of dehydration