人类应用药品治疗疾病已有几千年的历史,远古时代人们为了生存从生活经验中得知某些天然物质可以治疗疾病与伤痛,随着医药学科学的发展,到目前已有镇痛药、抗生素、抗肿瘤药、心血管系统药、呼吸系统药、神经系统药等类别繁多,数量庞大的药品,为解除病痛、挽救生命发挥了极其重要的作用。但是药品犹如一把双刃剑,人类通过药品征服疾病带来的痛苦的 Human application of drugs to treat diseases has thousands of years of history, in ancient times in order to survive from life experience that some of the natural substances can treat diseases and injuries, with the development of medical science, there are currently analgesics Antibiotics, antineoplastics, cardiovascular drugs, respiratory medicine, nervous system drugs and other large quantities of large quantities of drugs, to relieve the pain and save lives has played an extremely important role. But medicine is like a double-edged sword, the pain of mankind conquering disease through medicine