Soak the affected area in iced 0.24%Hyamine 1662 (benzethonium chloride)solution.

用冰冻的0.24%的季铵盐1662溶液浸泡患处。

METHODS Daubing the affected part of the flat verruca with achromatous iodine tincture for 2 or 3 weeks.

方法对扁平疣患者,用无色碘酊于患处,治疗2-3周。

Don't grease the affected part.

不要用油患处。

An alternate procedure is to soak the affected areas in an iced 0.13% water solution (1:750) of Zephiran chloride (benzalkonium chloride solution, NF).

一个替程序是用氯.二甲.烷铵（杀藻胺，NF）的0.13的冰水溶液(1:750)来浸泡患处。