随着新药的不断问世 ,临床新药品种日益增多 ,药物不良反应也不断发生 ,用药安全受到临床医生和药学人员的普遍关注 ,而成为一个重要的社会问题。本文就保证临床用药安全的选药正确、剂量恰当、给药方法正确、联用合理四大环节及药师在安全用药中的职能作用谈一点看法。1　选药 With the advent of new drugs, there are more clinical new drug varieties and adverse drug reactions. The drug safety has been widely concerned by clinicians and pharmacists, which has become an important social issue. In this paper, to ensure the safety of clinical drug selection, the right dose, the method of administration is correct, the four links with the rational pharmacists in the role of safe drug to talk about the role. 1 drug selection