Hiroshi NAGASE,Makiko TADA,Megumi YASHIMA,Takeshi SAIKI
申请号：
US15739156
公开号：
US20180369161A1
申请日:
2016.06.24
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The present invention relates to a nalfurafine-containing percutaneous absorption patch having a support, a drug layer and a control layer which are laminated successively, wherein the drug layer contains at least one kind of a drug selected from the group consisting of nalfurafine and a salt thereof, and capable of maintaining a given level of drug skin permeation amount without permeation of an excess amount of the drug through the skin in a short time even when applied to the skin in which the horny cell layer and the like are damaged and the skin barrier is insufficient.
