粉尘对人体的危害国内外学者已做了许多研究［１、２］。但吸入药粉尘对工人呼吸道的影响报道甚少，为了解中成药生产过程中，中药粉尘对工人呼吸道的影响，我们于１９９６～１９９７年进行了调查，现将结果报告如下。１　对象与方法１１　调查对象为我市区某制药厂从事中药 Dust on the human body Domestic and foreign scholars have done a lot of research [1,2]. However, there are few reports on the influence of inhaled drug dust on the respiratory tract of workers. To understand the influence of traditional Chinese medicine dust on the respiratory tract of workers during the production of proprietary Chinese medicines, we conducted a survey from 1996 to 1997 and report the results as follows. 1 objects and methods 1  1 survey for my city a pharmaceutical factory engaged in traditional Chinese medicine