公开(公告)号：US20180140704A1

公开(公告)日：2018-05-24

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 ,  A61K9/00 ,  A61P17/00 ,  A61K31/216

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.