Antihistamines for Itching From Chickenpox

If you use antihistamines, carefully follow the directions on the label. Check with your child's doctor before you give them to your child. Children tend to be more sensitive to the effects of antihistamines.

• Serious side effects, such as Reference seizures Opens New Window, are more likely to occur in infants and young children.
• Having nightmares or unusual excitement, or being nervous, restless, or cranky may be more likely in children than in adults.
• Antihistamines have side effects that can cover up signs of serious complications of chickenpox. Some of these side effects include feeling sleepy and having hallucinations.

Avoid using antihistamines that are applied directly to the skin. You may accidentally apply too much medicine, which can be harmful.

Taking medicine

Medicine is one of the many tools your doctor has to treat a health problem. Taking medicine as your doctor suggests will improve your health and may prevent future problems. If you don't take your medicines properly, you may be putting your health (and perhaps your life) at risk.

There are many reasons why people have trouble taking their medicine. But in most cases, there is something you can do. For suggestions on how to work around common problems, see the topic Reference Taking Medicines as Prescribed.

Advice for women

If you are pregnant, breast-feeding, or planning to get pregnant, do not use any medicines unless your doctor tells you to. Some medicines can harm your baby. This includes prescription and over-the-counter medicines, vitamins, herbs, and supplements. And make sure that all your doctors know that you are pregnant, breast-feeding, or planning to get pregnant.

Checkups

Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.

Complete the new medication information form (PDF) (What is a Reference PDF Opens New Window document?) to help you understand this medication.

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