当归四逆汤见于《伤寒论》351条:“手足厥寒,脉细欲绝者,当归四逆汤主之。”是仲景治疗厥阴寒证之方。笔者用其治疗高血压病、功能性子宫出血常获良效。举例如下。1　高血压病男,64岁。患高血压病5年余,经中西药治疗,病情不稳定,血压偏高。此次就诊时患者自述经常巅顶胀痛,头昏 Angelica Sini decoction is found in “Treatise on Febrile Diseases” (351): “Hands and feet are cold and phlegm is absent, and those who want to be extinct are the main ones.” I used it to treat hypertension, functional uterine bleeding often get good results. Examples are as follows. 1 Male with hypertension, 64 years old. He suffered from hypertension for more than five years and was treated with Chinese and Western medicine. His condition was unstable and his blood pressure was high. At the time of the visit, the patient complained of frequent pancreatic pain and dizziness.