坐骨神经痛是临床常见病，多见于成年人。分为原发性和继发性，原发性的坐骨神经痛与寒冷、潮湿、病灶感染有关；继发性的多继发于腰椎间盘脱出、腰椎关节、骶髂关节及盆腔内各种病。严重影响工作和生活，给患者造成一定痛苦。近年来，采用汉桃叶片治疗坐骨神经痛患者20例，均 Sciatica is a common clinical disease, more common in adults. Divided into primary and secondary, primary sciatica and cold, damp, focal infection; secondary to multiple secondary prolapse of the intervertebral disc, lumbar spine, sacroiliac joints and pelvic various diseases. Seriously affect work and life, causing some pain to patients. In recent years, the use of peach leaf treatment of 20 patients with sciatica, both