Food poisoning

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What causes it?

Germs present in contaminated food can cause food poisoning. This usually involves undercooked or poorly reheated meat, chicken or seafood, or cream that has ‘gone off’. Children of all ages can be affected, as well as adults. The usual germ is Staphylococcus, Salmonella or Campylobacter.

What are the symptoms?

The onset of food poisoning is usually very rapid. Vomiting, abdominal cramps and excessive wind are followed by watery, explosive diarrhoea. The onset is soon after the contaminated food is eaten and it often takes 24-48 hours for the symptoms to settle down.

How is it treated?

Most cases of food poisoning are mild and do not require any specific treatment. If diarrhoea persists, or becomes bloody, or if the abdominal pain and vomiting are severe (the child cannot keep any fluid down for at least 30 minutes), see your doctor. Avoid giving your child dairy products for 2-3 days after an episode of food poisoning, because this may prolong the diarrhoea. The child’s diet should be similar to that followed for the treatment of diarrhoea.

How can I prevent it?

When preparing food, make sure that all fruits and vegetables are washed thoroughly. Check that meats are fresh and do not smell bad. Always wash your hands before handling food.

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