| 摘要 |
<p>A transdermal composition of the present invention comprises (a) a matrix containing (i) 20 to 80 % by weight of an alcohol, (ii) 1 to 50 % by weight of a skin penetration enhancer selected from the group consisting of a fatty acid and a derivative thereof, a fatty alcohol and a derivative thereof, an amide, a terpene, a surfactant and a mixture thereof, and (iii) 15 to 80 % by weight of water; and (b) 1 to 15 % by weight, based on the weight of the matrix, of an antivomiting agent selected from the group consisting of tropisetron, ondansetron, granisetron and pharmaceutically acceptable salts thereof, which is capable of delivering the antivomiting agent efficiently over a period of a day or more without skin irritation.</p> |
