ANTI-INFLAMMATORY EYE DROP

摘要

An anti-inflammatory eye drop comprises (a) 0.05 to 0.7 weight/volume% of diclofenac sodium; (b) 1 to 10 weight/volume% of .gamma. -cyclodextrin; (c) 1 to 20 weight/volume% of polyvinyl pyrrolidone; and (d) 0.002 to 0.01 weight/volume% of benzethonium chloride or 0.002 to 0.005 weight/volume% of benzalkonium chloride, and has a pH value ranging from 7.0 to 8.5. The anti-inflammatory eye drop may comprise diclofenac sodium in a wide range of concentration, is stable over a long time period and shows only a low degree of ocular irritation.