苦菜为菊科植物苦苣菜的全草。文献记载其性寒、味苦、无毒，具有清热凉血，解毒消肿；泻心解暑，去热除烦；耐饥寒等功用［１］，“久服安心益气，聪察少卧，轻身耐老”［２］。但对苦菜的药理作用研究国内未见文献报道，为了探讨其作用，我们进行了药效学的部分实验研究... Bitter herbs is the whole plant of the Compositae Plants. The literature records its cold, bitter, non-toxic, with heat and cooling blood, detoxification swelling; diarrhea heart Jieshu, go to heat Chufan; resistance to cold and other functions [1], “Long time comfort and Qi, hearing less lying , light and stamina resistant to the old ”[2]. However, studies on the pharmacological effects of bitter herbs have not been reported in the literature in the country. In order to explore its role, we conducted some experimental studies on pharmacodynamics...