联合吸食海洛因与三唑仑已经成为贵阳市吸毒人群的主要吸毒模式。通过对１０００例吸毒者的调查发现，从单纯吸食海洛因发展到联合吸食海洛因与三唑仑，是毒资匮乏、海洛因慢性中毒引起的精神损害、有获取三唑仑的机会、对三唑仑的认识不足、人际影响和操作性条件反射等因素综合作用的结果；联合吸食增加了吸毒行为对吸毒者的损害。 Combined use of heroin and triazolam has become the main mode of drug abuse among drug users in Guiyang. According to the survey of 1000 drug addicts, the discovery of heroin and triazolam from the simple absorption of heroin is a mental damage caused by the shortage of drug resources and chronic poisoning of heroin, and the chance of obtaining triazolam and understanding of triazolam Inadequate, interpersonal and operational conditions reflect the combined effect of factors such as the results; combined smoking increased drug abuse behavior of drug users damage.