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Clarinex Side Effects Center

Medically reviewed by Min Clinic Staff | Updated: January 2026

Clarinex (Desloratadine) side effects drug center

 

PROFESSIONAL

CONSUMER

SIDE EFFECTS

Clarinex Side Effects Center

What Is Clarinex?

Clarinex (desloratadine) is an antihistamine used to treat the symptoms of allergies, such as sneezing, watery eyes, and runny nose. Clarinex is also used to treat skin hives and itching in people with chronic skin reactions. Clarinex is available over-the-counter and in generic form. Common side effects of Clarinex include: