Which of the following type of drug is loratadine?

Loratadine is an antihistamine. Antihistamines are medications commonly used to alleviate symptoms associated with allergies, such as sneezing, runny nose, itching, and watery eyes. Loratadine works by blocking the effects of histamine, a substance released by the body during an allergic reaction. By blocking histamine, loratadine helps to reduce or relieve allergy symptoms.