| 摘要 |
PROBLEM TO BE SOLVED: To provide an eye drop in which precipitation and clouding are not generated even if puranoprofen is blended under weak acid, and which is stable with the lapse of time. SOLUTION: The eye drop is blended with: (a) puranoprofen; and (b) a cationic medicine (not including trometamol) and has a pH of 5 to 6.5 (not including sorbic acid or the salt thereof). The cationic medicine is one or two kinds selected from chlorpheniramine maleate and tetrahydrozoline hydrochloride. The cationic medicine is blended by 0.01 to 10 pts.mass to 1 pt.mass of the puranoprofen. COPYRIGHT: (C)2012,JPO&INPIT |
