Most cases of food poisoning will go away in a few days with rest and care at home. The following information will help you recover.

Prevent dehydration

Dehydration is the most frequent complication of food poisoning. Older persons and children should take special precautions to prevent it.

To prevent dehydration, take frequent sips of a rehydration drink (such as Lytren, Pedialyte, or Rehydralyte). Try to drink a cup of water or rehydration drink for each large, loose stool you have. Sports drinks, soda pop, and fruit juices contain too much sugar and not enough of the important electrolytes that are lost during diarrhea and should only be taken alternately with a rehydration drink. You can make your own rehydration drink.

Try to stick to your normal diet as much as possible. Eating your usual diet will help you to get enough nutrition. Doctors believe that eating a normal diet will also help you feel better faster. But try to avoid foods that are high in fat and sugar. Also avoid spicy foods, alcohol, and coffee for 2 days after all symptoms have disappeared.

Children

Take extra precautions to prevent dehydration in children.

• Symptoms of mild dehydration in your child can include being irritable, agitated, fussy, or restless and urinating less frequently than usual.
• Symptoms of moderate dehydration can include a decreased interest in play, sunken eyes with few tears, and urinating fewer than 3 times in 24 hours.
• Symptoms of severe dehydration can include a lack of interest in playing, extreme sleepiness, a dry mouth and tongue, fast breathing, a rapid heartbeat, and not urinating for more than 12 hours. Severe dehydration is a medical emergency. Call911or other emergency services immediately.

For children who are breast-feeding or bottle-feeding, continue the regular breast milk or formula feeding as much as possible. You may have to feed at more frequent intervals to replace lost fluids. Give an oral rehydration solution (ORS), such as Pedialyte, between feedings only if you see signs of dehydration.

For older children, give 1/2 cup [4fl oz] to 1 cup [8fl oz] of water, milk, or a rehydration drink each hour, and try to keep feeding your child his or her usual diet. Foods to try include potatoes, chicken breast without the skin, cereal, yogurt, and fresh fruits and vegetables. Try to avoid foods that have a lot of fat or sugar. Supplement feedings with small sips or spoonfuls of a rehydration drink or clear liquid every few minutes.

For more information on treating diarrhea or dehydration, see the topics Diarrhea, Age 11 and Younger, Diarrhea, Age 12 and Older, and Dehydration.

Antidiarrheal medicines

Medicines that stop diarrhea (such as Imodium) can reduce the severity and length of simple diarrhea. Using them may help with your symptoms. Antidiarrheal medicines should not be used if you have a fever or bloody diarrhea because they can actually make you sicker. Do not give antidiarrheals to children.