A group(42 cased) took Cetirizine orally 1piece(10mg) and was injected with BCG-PSN 0.5mg(1 branch) ,every 2d for 1 dose.

• 治疗组(42例)；患者每日口服西替利嗪l片(10mg)；且肌肉注射卡介菌多糖核酸注射液l次/2d；0.；5mg(1支)/次;