| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel preparation containing 3-methyl-1-phenyl-2-pyrazolin-5-one which can be continuously administered at an amount required for therapy without causing various side effects accompanying drastic increase in its blood concentration immediately after its administration or without causing pain at drug administration as in injection. SOLUTION: The transdermal patch has a plaster layer on a support, wherein the plaster layer is formed from a plaster composition containing 3-methyl-1-phenyl-2-pyrazolin-5-one or a pharmaceutically acceptable salt thereof as an active ingredient. COPYRIGHT: (C)2005,JPO&NCIPI
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