临床上同时用二种以上药物的机会很多,如果配伍不合理,可能使药物的疗效降低甚至失效,也可能引起药源性疾病,给病人带来痛苦,甚至致残或死亡。为此,医务人员必须不断地学习和运用药代学和药效学知识,合理配伍用药,才能使药物的疗效达最 Clinically, there are many opportunities for using two or more drugs at the same time. If the compatibility is unreasonable, the curative effect of the drug may be reduced or even invalid. Drug-induced diseases may also be caused, causing pain and even disability or death to patients. To this end, medical staff must continue to learn and use of pharmacodynamics and pharmacodynamics knowledge, reasonable compatibility medication, in order to make the best drug efficacy