Clarinex

What is Clarinex?

Clarinex is an antihistamine that reduces the effects of the natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

Clarinex is used to treat the symptoms of allergies, such as sneezing, watery eyes, and runny nose. It is also used to treat skin hives and itching in people with chronic skin reactions.

Clarinex may also be used for other purposes not listed in this medication guide.

Important information about Clarinex

You should not take Clarinex if you are allergic to desloratadine or to loratadine (Claritin).

Before taking Clarinex, tell your doctor if you are allergic to any drugs, or if you have liver or kidney disease.

Do not give this medication to a child younger than 2 years old without the advice of a doctor.

Desloratadine disintegrating tablets (Clarinex RediTabs) may contain phenylalanine. Talk to your doctor before using this form of desloratadine if you have phenylketonuria (PKU).