What is the typical indication for using the medication loratadine?

Loratadine is an antihistamine that is primarily indicated for the treatment of allergies. Its main use is to relieve symptoms associated with allergic rhinitis, such as sneezing, runny nose, and itchy or watery eyes. By blocking the action of histamine, a natural substance in the body that is responsible for allergy symptoms, loratadine helps to reduce these uncomfortable reactions.

This medication is particularly effective during allergy seasons or when a patient is exposed to allergens such as pollen, dust mites, or pet dander. It is non-sedating, which makes it a preferred choice for many people who need to manage allergic symptoms without experiencing drowsiness.

The other options—hypertension, depression, and diabetes—do not align with the pharmacological action of loratadine, as it is not utilized to manage these conditions. Each of those conditions requires specific medications that target the respective underlying issues, distinguishing them clearly from the treatment approach for allergies.