Comparison of the Toxicity of Olopatadine Anti-allergic Ophthalmic Agents on Rabbit Conjunctival Cells

Purpose: To compare the in vitro toxicity of commercial olopatadine anti-allergic ophthalmic agents on cultured rabbit's conjunctival cells according to concentrations and exposure times.Methods: Rabbit conjunctival cells were exposed to anti-allergic olopatadine ophthalmic agents, (Patanol ® [0.1% olopatadine hydrochloride; Alcon, Fort Worth, TX, USA], Pataday ® [0.2% olopatadine hydrochloride; Alcon], and Pazeo ® [0.7% olopatadine...