患者男性，１６岁。半月来头发脱落，无明显原因，曾在外院治疗无效。诊见右头部距耳上方３ｃｍ处可见圆形光滑头皮，约３ｃｍ大小，无炎症，其边缘头发松动易于拔除，但无自觉症状。诊为斑秃，予口服养血生发胶囊２ｇ，六味地黄丸９ｇ，每日２次；甲氰咪呱０．４，安体舒通２ Male patient, 16 years old. Half a month hair loss, no obvious reason, had invalid treatment outside the hospital. See the right head from the ear 3cm above the Department can see a round smooth scalp, about 3cm size, no inflammation, easy to remove the edge of the hair loose, but no symptoms. Diagnosed as alopecia areata, given oral nourishing hair capsules 2g, Liu Wei Di Huang Wan 9g, 2 times a day; cimetidine 0.4, spironolactone 2