| abstract |
(57) [Summary] [Structure] Nonionic surfactants such as polyoxyethylene hydrogenated castor oil, polyoxyethylene sorbitan higher fatty acid ester, and quaternary ammonium type cationic surfactants such as vitamin A, versalkonium chloride, and benzethonium chloride. A vitamin A solubilizing eye drop containing an agent and chlorobutanol and / or paraoxybenzoic acid ester such as ethylparaben and methylparaben. [Effect] The antiseptic effect was enhanced and the irritation to the eye was reduced. |