【名词&注释】
临床表现(clinical manifestation)、转折点(turning point)、白头翁(pulsatilla chinensis)、清热解毒(heat-clearing and detoxifying)
[单选题]患者阴部瘙痒难忍,坐卧不宁,外阴皮肤粗糙增厚,有抓痕,带下量多,色黄如脓,心烦易怒,胸胁胀痛,口苦口腻,舌体胖大,苔黄腻,脉弦滑。其治法是
A. 清热利湿,杀虫止痒
B. 滋肾降火,清热止痒
C. 清肝利湿,杀虫止痒
D. 清热解毒(heat-clearing and detoxifying),除湿止带
E. 清热燥湿,解毒止痒