Drink plenty of water
Use oral rehydration solution
Eat bland foods like bananas, rice, applesauce, and toast
Avoid dairy products
Avoid greasy, spicy, and high-fiber foods
Avoid alcohol and caffeine
Rest
Wash hands often
Take over-the-counter anti-diarrheal medicine if appropriate
See a doctor if diarrhea is severe, lasts more than 2 days, or includes blood, fever, or signs of dehydration