Treatment

• Sip liquids, such as a sports drink or water, to prevent dehydration. Drinking fluids too quickly can worsen nausea and vomiting, so try to take small frequent sips over a couple of hours instead of drinking a large amount at once.
• Take note of urination. You should be urinating at regular intervals, and your urine should be light and clear. Occasional passage of dark urine is a sign of dehydration. Dizziness and lightheadedness also are symptoms of dehydration. If you notice any of these symptoms and you can't drink enough fluids, seek medical attention.
• Avoid anti-diarrheal medicines. They may slow your body's removal of organisms or toxins from your system. If in doubt, check with a healthcare professional about your situation.

Do not give infants or young children anti-diarrheal medicines because of possible serious side effects.

Foodborne illness often improves on its own within a few days.