药物从进入机体到排出体外这一过程称为体内药物过程,包括吸收、分布、代谢及排泄。外界因素对药物体内过程的影响已成为临床药学研究的重要内容。不同的外界因素对体内同一药物产生的影响可能相同,也可能不同,而同一外界因素对体内不同药物产生的影响也可能相同或不同,最终将体现在对药物治疗效果的影响上。生活条件对药物体内过程的影响食物:进食后与空腹药比较,食物稀释药物,使其浓度降低、通过消化道某专属部位的时间延长,使以主动转运形式吸收的药物吸收量增加,食 The process of drug delivery from the body to the body is called in vivo drug process, including absorption, distribution, metabolism and excretion. The influence of external factors on the in vivo process of drugs has become an important part of clinical pharmacy research. Different external factors may have the same or different effects on the same drug in the body, and the same external factors may have the same or different effects on different drugs in the body, which will eventually be reflected in the influence on the drug treatment effect. Living conditions on the process of drugs in food Food: After eating compared with fasting drugs, food dilution of drugs, to reduce its concentration through the digestive tract of a specific part of the extension of time, so that the form of active transport of drugs absorbed increased, food