Why is this medication prescribed?    

Cetirizine is used to relieve symptoms of hay fever, seasonal allergy, and allergy to other substances (such as dust mites, animal dander, and molds), including runny nose; sneezing; and red, itchy, tearing eyes. It is also used to treat symptoms of hives, including itching and rash. Cetirizine is in a class of medications called antihistamines. It works by blocking histamine, a substance in the body that causes allergic symptoms.

How should this medicine be used?    

Cetirizine comes as a tablet and a syrup to take by mouth. It is usually taken once a day with or without food. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take cetirizine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.

Other uses for this medicine     

Cetirizine is also sometimes used to treat insect bites and certain skin rashes. Talk to your doctor about the possible risks of using this medication for your condition.

This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.

What storage conditions are needed for this medicine?     

Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.

In case of emergency/overdose     

In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.

Symptoms of overdose may include:

• restlessness
• irritability
• drowsiness

What other information should I know?     

Keep all appointments with your doctor.

Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.

Brand names     

Brand names of combination products