偶尔自己服点药从来就是正常生活的一部分。制造和出售药物的历史悠久,并且就像医学实践一样是和相信魔术紧密联系在一起的。只有在最近一百年左右的期间,由于科学技术的发展才使人们有可能对某些症状的产生原因有所了解,并从而才有可能作出更加准确的诊断。 Occasionally taking medicine yourself is always part of normal life. It has a long history of manufacturing and selling drugs, and is as much about medical practice as it is about believing in magic. Only in the last hundred years or so has it been possible for people to have some understanding of the causes of certain symptoms due to the development of science and technology and to make it possible to make a more accurate diagnosis.