Drink small sips of water or oral rehydration solution often
Rest as much as possible
Eat bland foods only when you can tolerate them
Try crackers, toast, rice, bananas, or applesauce
Avoid dairy, greasy foods, spicy foods, alcohol, and caffeine
Avoid large meals
Wash hands frequently
Stay home and avoid close contact with others
Use acetaminophen if needed for fever or aches, if safe for you
Avoid ibuprofen or naproxen if your stomach is upset
Seek medical care if you cannot keep fluids down for more than 24 hours
Seek medical care if you have signs of dehydration
Seek medical care if you have severe abdominal pain, blood in vomit or stool, high fever, or symptoms lasting more than a few days