病例一:董××,女,26岁。1988年8月4日初诊。一月前因患急性菌痢自服痢特灵每次4片,日服三次,两日后出现恶心而停药,继之出现四肢发凉,手足麻木不仁,逐渐加重。某医院诊断为“末梢神经炎”。服用维生素类药物治疗不效。证见:四肢发凉,手足麻木不仁,指趾苍白,遇冷刺痛,气短、乏力,舌质淡、苔薄白,脉沉细。此属阳气虚弱,不达四末,气血痹阻之证。治疗当以温经散寒。活血通络为原则。方药:当归15克,白芍25克,鸡血藤50克,桂枝15克,川芎15克,丹参50克,肉桂10克,牛膝15克,附子5克,大枣7枚,地龙15克,甘 Case 1: Dong × ×, female, 26 years old. August 4th, 1988, was newly diagnosed. One month ago, she suffered from acute bacterial dysplasia and took 4 tablets each time, three times a day, two days later, nausea and withdrawal, followed by cold extremities, indifferent hands and feet, and gradually increased. A hospital diagnosed as “peripheral neuritis.” Treatment with vitamins is ineffective. Certificate: cold limbs, indifferent to hands and feet, pale fingers, cold tingling, shortness of breath, fatigue, pale tongue, thin white fur, thin pulse. This is a weak yang, not up to the end of the four, the evidence of blood stasis. Treatment should be warm and cold. Huoxuetongluo principle. Recipe: Angelica 15 grams, Angelica 25 grams, Millettia 50 grams, 15 grams Guizhi, Chuanxiong 15 grams, 50 grams of Salvia miltiorrhiza, cinnamon 10 grams, 15 grams of Achyranthes, Fuzi 5 grams, jujube 7 pieces, earthworm 15 grams, Gan