Causes

Vomiting can be the body’s reaction to eating spoiled food—for example, food left at room temperature for too long before being refrigerated. It can be the side effect of a medication, or it may be the result of overeating or drinking too much alcohol. Nausea and vomiting may also occur during pregnancy. Certain illnesses, such as inner-ear disturbances and migraines, can lead to vomiting.

An upset stomach may occur if you are nervous, emotionally stressed, or tense. In children, an upset stomach can also be brought on by motion sickness, too much excitement, or too much sun.

Treatment

Eventually vomiting will stop on its own. Although there are no medicines that can speed recovery, there are things you can do to make yourself more comfortable. Over-the-counter medications are rarely necessary.

Self-Care

• Let your stomach rest. Adults should eat nothing for 1 to 2 hours. Add liquids gradually as the nausea stops.
• Stay on clear liquids for 8 hours. Try water, cracked ice, bouillon, Popsicles, gelatin, chicken soup, or flat nondiet soda. Sip a little at a time during the day.
• Avoid caffeinated drinks, milk products, citrus juice, alcohol, aspirin, or ibuprofen.
• Add bland foods after 8 hours. Choose foods such as soup, crackers, chicken, or rice. Eat these foods in small amounts as long as you can tolerate them.
• Avoid fried, spicy foods for 1 to 2 days.