MEDICINE FOR OPHTHALMOLOGY

摘要

PROBLEM TO BE SOLVED: To provide a medicine for ophthalmology containing a combination of both pranoprofen and ketotifen fumarate by increasing the stability of ketotifen fumarate at a high pH domain where the stimulus of pranoprofen is hard to generate, since it has been difficult to contain a combination of both pranoprofen and ketotifen fumarate, because the pH domain in which solubility of pranoprofen is high and that in which the stability of ketotifen fumarate is secured are different. SOLUTION: In a medicine for ophthalmology containing pranoprofen and ketotifen fumarate and having a pH over 6.5, this medicine for ophthalmology further includes salts of edetic acid. COPYRIGHT: (C)2009,JPO&INPIT