Ophthalmic agents are medications specifically designed for use in the eyes. They can be in the form of drops, ointments, or gels and are used to treat various eye conditions, such as glaucoma, dry eyes, and infections. These agents work by either reducing intraocular pressure, lubricating the eye, or delivering antibiotics to combat infections. These medications can be classified into several categories, including antibiotics, anti-inflammatory agents, and mydriatics. Each type serves a unique purpose, such as relieving pain, reducing inflammation, or dilating the pupil for examinations. Proper use of ophthalmic agents is essential for effective treatment and minimizing side effects.