Stop eating or drinking for 15–30 minutes after vomiting
Sip small amounts of water, oral rehydration solution, or clear fluids
Avoid large gulps, alcohol, caffeine, greasy foods, and spicy foods
Try bland foods when you can keep fluids down, such as toast, crackers, rice, bananas, or applesauce
Eat smaller, more frequent meals to avoid an empty stomach
Avoid lying flat after eating; stay upright for at least 30 minutes
Rest and avoid strenuous activity
If vomiting is from acid reflux, use an antacid or acid reducer if you normally can take it
If you have diabetes, check your blood sugar as directed
If you suspect food poisoning, focus on hydration
Seek medical care urgently if vomiting is severe, persistent, or you cannot keep fluids down
Seek medical care urgently if you have severe abdominal pain, a swollen belly, fever, blood in vomit, black stools, chest pain, confusion, or signs of dehydration
Seek medical care urgently if bile vomiting happens repeatedly or lasts more than a day
Seek medical care urgently if you are pregnant, elderly, immunocompromised, or have a history of gallbladder, liver, or intestinal problems