DRUG FOR PREVENTING/TREATING OCULAR DISEASE

摘要

The present invention pertains to a drug for preventing/treating ocular disease in which the active ingredient is cyclo-trans-4-L-hydroxypropyl-L-serine, and to a drug for preventing/treating dry eye in which the active ingredient is said compound, in particular a drug for preventing/treating dry eye having mucin secretagogue activity and activity in promoting repair of ocular tissue damage caused by dry eye.