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酒为含乙醇的饮料。乙醇除本身具有药理作用外,尚能改变一些药物的溶解度或影响某些药物的作用,为避免它们之间的相互影响,在使用某些药物期间应避免饮酒。 一、乙醇的药理 饮酒后,约20％立即在胃中吸收,其 余全部由小肠吸收。空腹饮酒血醇浓度于30分钟至1小时可达高峰,吸收量随饮酒量的增加而增加。吸收后广泛存在于多种组织中,分配量与组织含水量成正比。乙醇还可通过胎盘以同样浓度分布于胎儿体内。90％以上在肝组织中氧化(氧化过程为:
Alcohol is a drink containing alcohol. In addition to its own pharmacological effects of ethanol, but still can change the solubility of some drugs or affect the role of certain drugs, in order to avoid the interaction between them, in the use of certain drugs should avoid drinking during. First, ethanol pharmacology After drinking, about 20% immediately absorbed in the stomach, and the rest all absorbed by the small intestine. Fasting alcohol blood alcohol concentration peaked in 30 minutes to 1 hour, the amount of absorption increased with the increase in alcohol consumption. Absorption exists in a wide range of organizations, the distribution is proportional to the amount of tissue water content. Ethanol can also be distributed through the placenta at the same concentration in the fetus. More than 90% oxidation in liver tissue (oxidation process: