Non-steroidal anti-inflammatory analgesic external transdermal preparation and interleukin-1α production inhibitor

摘要

An external transdermal preparation containing a non-steroidal anti-inflammatory analgesic, a gallic acid alkyl ester, and a phenolic radical scavenger having a branched lower alkyl group. An interleukin-1α production inhibitor comprising a phenolic radical scavenger having a branched lower alkyl group and / or an alkyl ester of gallic acid.