...润燥,活血祛瘀,服养血润肤汤或血府逐瘀汤。外用牛皮癣药膏搽患处,亦可用苦参汤药浴。辨证治疗:风热血燥:白疕·血热内蕴证(whitecrustwithpatternofinternalamassmentofbloodheat)是指血热内蕴,发于肌肤,以皮疹多呈点滴状,发...