公开(公告)号：US10525132B2

公开(公告)日：2020-01-07

申请号：US15568432

申请日：2016-04-27

Applicant: HISAMITSU PHARMACEUTICAL CO., INC.

Inventor： Kana Imamura ,  Tomohiro Shinoda ,  Shingo Somekawa ,  Yasunari Michinaka

IPC: A61K47/12 ,  A61K31/216 ,  A61P17/00 ,  A61K9/00

Abstract: The present invention provides a topical preparation for treating hyperhidrosis, comprising water, an anticholinergic drug, and one or more salts selected from the group consisting of lactate, tartrate, acetate and phosphate. Such a topical preparation comprises the above certain salt, thereby facilitating the accumulation of the anticholinergic drug in skin appendages.