What is the primary action of Claritin?

The primary action of Claritin is to relieve allergy symptoms. Claritin, which contains the active ingredient loratadine, is classified as an antihistamine. Antihistamines work by blocking the effects of histamine, a substance in the body that causes allergic symptoms such as sneezing, runny nose, and itchy eyes. By inhibiting histamine action, Claritin effectively reduces these uncomfortable symptoms associated with allergies.

Claritin is commonly used for seasonal allergies (hay fever) and can also help in alleviating symptoms from other types of allergic reactions. Understanding this mechanism is essential for recognizing when and why this medication is prescribed, making the identification of its primary action as a reliever of allergy symptoms crucial for both healthcare professionals and patients.