向精神药物的种类日益繁多,这对临床医师提出了一个如何合理使用的问题.特别是老年人,常合并有器质性症状,用药更需慎重,必须全面综合躯体、精神等方面的状况来考虑.老年的生理和病理变化,使个体对药物的敏感性产生了很大的变异.在一定剂量下,药物的副作用和毒性增加,而治疗效果却降 The variety of psychotropic substances is becoming more and more numerous, which poses a question to clinicians about how to use them properly, especially for the elderly, who often have organic symptoms and need to be cautious about their medication. Comprehensive physical, mental and other aspects Consideration. The physiological and pathological changes in the elderly, the individual’s sensitivity to drugs have a lot of variation in a certain dose, the side effects and toxicity of drugs increased, and the treatment effect is reduced