我科从1983年开始采用 CO_2激光散焦照射治疗过敏性鼻炎,现将资料较完整的60例报告如下。一、临床资料:本组60例中,男性27例,女性33例;年龄最大58岁,最小16岁,以20～40岁青壮年居多。病程最长者37年,最短1个月。多为反复发作,经用抗组织胺药、局部冷冻、鼻甲激素封闭及斑蟊穴位发泡等方法治疗未愈者。二、治疗方法:使用上海医用激光器械厂生产的CO_2激光器。波长10.6μm,连续输出功率30瓦,连 Our department since 1983, CO 2 laser defocus irradiation treatment of allergic rhinitis, now more complete data of 60 cases are reported as follows. First, the clinical data: The group of 60 cases, 27 males and 33 females; the oldest 58 years old, minimum 16 years old, mostly young adults aged 20 to 40 years. The longest course of 37 years, the shortest 1 month. Mostly recurrent, by antihistamine drugs, local freezing, nasal steroid and cantharidin acupoints foam and other methods of treatment did not heal. Second, the treatment: the use of Shanghai Medical Laser Equipment Factory CO_2 laser. Wavelength 10.6μm, continuous output power of 30 watts, with