弋阳县中医院欧阳可钧报道:当归四逆汤,原用于厥阴伤寒,手足寒冷,脉细等症。历代医家用以治疗血虚寒盛所致的腹痛、肢体疼痛、寒厥诸症。笔者用本方加减治疗慢性荨麻疹,收到满意效果。病例介绍:李××,女,35岁,1982年2月16日门诊。自诉三年来每遇风寒即见头面四肢出现蚕豆大小风团块,疹色淡红,瘙痒,曾在某县医院诊断为慢 Youyang County Hospital, Ouyang Keyi reported: Angelica Sini Decoction, originally used for genital typhoid fever, cold hands and feet, thready pulse embolism. The ancient medical family used to treat abdominal pain, limb pain, and chills caused by blood deficiency. The author used this prescription to treat chronic urticaria and received satisfactory results. Case presentation: Li X, female, 35 years old, outpatient service on February 16, 1982. During the three years of private prosecution, every time I encountered cold, I saw the size of wind bean masses on the head and limbs. The rash was pink and pruritus. I was diagnosed as slow in a county hospital.