Alrex is an ophthalmic suspension (eye drop) that belongs to the corticosteroid class of medications. It’s designed to offer temporary relief and reduce inflammation in the eye caused by allergic reactions to things like pollen, dust, or pet dander. Unlike standard lubricating or antihistamine drops, Alrex targets the inflammation itself, providing relief from redness, itching, and swelling that don’t respond well to basic allergy drops.

The active ingredient, loteprednol etabonate, is a synthetic corticosteroid. It works by limiting the body’s inflammatory response in the eyes. When used correctly, it can significantly improve comfort during allergy season.