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MedlinePlus is a service of the National Library of Medicine (NLM), the world's largest medical library, which is part of the National Institutes of Health (NIH). It was built as an online health information resource for patients and their families and friends.

MedlinePlus presents high-quality, easy to understand, relevant health and wellness information that is trusted.

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MedlinePlus at a Glance

  • Offers information on health topics, human genetics, medical tests, medications, dietary supplements, and healthy recipes.
  • Sourced from more than 1,600 selected organizations.
  • Provides 40,000 links to authoritative health information in English and 18,000 links to information in Spanish.
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Medicines and Children

Children aren't just small adults. It is especially important to remember this when giving medicines to children. Giving a child the wrong dose or a medicine that is not for children can have serious side effects.

The drug labels for prescription medicines have a section on "Pediatric Use." It says whether the medicine has been studied for its effects on children. It also tells you which age groups were studied. Some over-the-counter (OTC) medicines, like those that treat fever and pain, have been studied for effectiveness, safety, or dosing in children. But many other OTC medicines have not. It is important to read the labels carefully, to make sure that the medicine is right for your child.

Here are some other tips for giving medicine safely to your child:

  • Read and follow the label directions every time. Pay special attention to usage directions and warnings.
  • Watch out for problems. Contact your health care provider or pharmacist right away if
    • You notice any new symptoms or unexpected side effects in your child
    • The medicine doesn't appear to be working when you expect it to. For example, antibiotics may take a few days to start working, but a pain reliever usually starts working soon after your child takes it.
  • Know the abbreviations for the amounts of medicines:
    • Tablespoon (tbsp.)
    • Teaspoon (tsp.)
    • Milligram (mg.)
    • Milliliter (mL.)
    • Ounce (oz.)
  • Use the correct dosing device. If the label says two teaspoons and you're using a dosing cup with ounces only, don't try to guess how many teaspoons it would be. Get the proper measuring device. Don't substitute another item, such as a kitchen spoon.
  • Check with your health care provider or pharmacist before giving two medicines at the same time. That way, you can avoid a possible overdose or an unwanted interaction.
  • Follow age and weight limit recommendations. If the label says don't give to children under a certain age or weight, then don't do it.
  • Always use the child-resistant cap and re-lock the cap after each use. Also, keep all medicines out of the reach of children.
  • Ask your health care provider or pharmacist if you have any questions.

Food and Drug Administration