OBJECTIVE:To prevent and treat contact dermatitis for contacting chemical substance harmful to workers health such as coal dust,tar,anthrone and naphthol,etc.

• 目的：为防治化工生产由于接触焦油、沥青、蒽酮、萘酚等化学物质引起的全身瘙痒、皮炎而研制的有效制剂。