吸毒作为一个日趋严重的社会问题,日益受到社会各界人士的关注。所谓“吸毒”是指反复、大量使用与医疗目的无关、具有依赖性潜力的化学物质。在医学上,则称之为药物滥用。药物滥用指以不断加大用药剂量为特征、自行摄入非医药用途的麻醉药品与精神药物的行为;也指慢性中毒成瘾的行为。常见的毒品有大麻、鸦片、海洛因、吗啡、可卡因等。毒品给人造成的危害不仅是生理上和心理上的,更可怕的是,许多人为了获取价格昂贵的毒品而不择手段,以至走上犯罪的道路。国内、国际禁毒呼声一浪高过一浪,但毒品犯罪仍屡禁不止,且出现了一些新特点,可谓道高一尺,魔高一丈。 (一)毒品的毒性日趋增强如今多种毒品的纯度不断提高,这种趋势主 As an increasingly serious social problem, drug abuse is increasingly attracting the attention of people from all walks of life. The so-called “drug abuse” refers to repeated, extensive use of non-medical purposes, with dependence on the potential of chemical substances. In medicine, it is called drug abuse. Drug abuse refers to the act of continuously increasing the dosage of narcotic drugs and psychotropic substances that are self-absorbed into non-medical uses. It also refers to the behavior of chronic addiction. Common drugs are marijuana, opium, heroin, morphine, cocaine and so on. The dangers posed by drugs are not only physical and psychological, but even more frightening is that many people go unscrupulous in order to get expensive drugs and even go on the path of crime. Domestic and international anti-drug calls have been wave after wave, but drug offenses are still being repeatedly banned, and some new features have emerged. (A) the growing toxicity of drugs Today, the purity of many drugs continue to increase, this trend