氰戊菊酯系拟除虫菊酯类农药 ,杀虫谱广 ,属中等杀虫剂[1] 。有资料报道 ,车间空气中氰戊菊酯平均浓度为 0 .0 10～ 0 .0 84ｍｇ/ｍ3,接触工龄半年至 2年 ,生产车间工人普遍反映皮肤瘙痒刺痛 ,少数人接触后出现皮肤发红和丘疹 ,还有头昏、头痛和大腿肌肉震颤的症状[2 ] 。我们 Fenvalerate pyrethroid pesticides, insecticidal spectrum is broad, is a moderate insecticide [1]. According to some reports, the average concentration of fenvalerate in the air of the workshop was 0.010-0.0484mg / m3. The working hours of the workers in the workshop ranged from half a year to two years. The workers in the production workshop generally reflected itching and stinging of the skin. After a few people came in contact with the skin, Red and pimples, as well as dizziness, headache and thigh muscle tremors [2]. we