过敏性鼻炎临床上治疗比较困难。我们采用支气管炎菌苗治疗50例,经5年随访观察,疗效满意。一、一般资料:本组50例中单纯过敏性鼻炎33例,合并支气管炎者2例,合并鼻窦炎者12例,合并哮喘者3例。年龄5～70岁。男性21例,女性29例。病程短者半年,长者12年。二、治疗方法:采用上海生物研究所生产的支气管炎菌苗。成人首次剂量,皮下注射0.3ml,每周2次,每次剂量递增0.1ml,至1.0ml 即为维持量,每 Allergic rhinitis is more difficult to treat clinically. We use bronchitis vaccine treatment of 50 cases, after 5 years follow-up observation, the effect is satisfactory. First, the general information: The group of 50 cases of simple allergic rhinitis in 33 cases, bronchitis in 2 cases, 12 cases of sinusitis, asthma in 3 cases. Age 5 to 70 years old. 21 males and 29 females. Half a short course of disease, the elderly 12 years. Second, the treatment: the use of the Shanghai Institute of Biological production of bronchitis vaccine. Adult first dose, subcutaneous injection of 0.3ml, 2 times a week, each dose increment 0.1ml, to 1.0ml is the maintenance amount, each