(来学网)龙胆草
  • A.
    (来学网)酸涩收敛,外感咳嗽,湿热泻痢者忌服
  • B.
    (来学网)清热燥湿又能泻肝火
  • C.
    (来学网)清热燥湿又能清心胃之火
  • D.
    (来学网)治阴虚火旺,潮热盗汗
  • E.
    (来学网)清热化痰,善治阴虚劳嗽、肺燥咳嗽
正确答案:
B
答案解析:
龙胆草性苦寒,归肝、胆经。具清热燥湿,泻肝胆火等功效。主治湿热黄疸,阴肿阴痒,带下,湿疹瘙痒,肝火目赤,耳鸣耳聋,胁痛口苦,惊风抽搐等症