Some of the most commonly prescribed include Pataday, Patanol, and Lastacaft. These eye drops work by blocking histamine, which is a chemical that is released during an allergic reaction.

Compr Ophthalmol Update. 2005;6(2):85-101. Systemic corticosteroids are used in the treatment of severe inflammatory conditions of the eye, such as posterior uveitis or scleritis. Systemic ...