本文报道一例因生产环境中接触对羟基二苯胺一个多月出现阵发性哮喘等呼吸系统临床表现。经激发试验后确诊为对羟基二苯胺所致职业性哮喘,脱离生产环境,给予对症治疗后症状缓解,体征消失。建议出院后,不可再接触对羟基二苯胺等致敏物质。 This article reports a case of respiratory system clinical manifestations of paroxysmal asthma due to more than a month of exposure to p-hydroxydianiline in the manufacturing environment. After the provocation of the test was diagnosed as hydroxy diphenylamine-induced occupational asthma, out of the production environment, to symptomatic relief after symptomatic relief, signs disappeared. Proposed discharge, can no longer be contacted with hydroxylamine and other allergens.