疼痛是人们生活中经常遭遇的症状,人们到医院看病时,常以“痛不欲生”来形容自己对疼痛的感觉。自从止痛药问世以来,人们对疼痛的感觉大大减轻,因此,各种止痛药就成为家庭药箱必备的药品。同任何事物一样,止痛药也具有其两面性,既可治病,也可致病,是一把双刃剑。 Pain is a symptom often encountered in people’s lives. When people go to the hospital for medical treatment, they often describe themselves as having pain. Since the advent of painkillers, people have greatly reduced the feeling of pain, so a variety of painkillers has become an essential medicine for home medicine boxes. As with anything, painkillers also have its two sides, can cure, but also disease, is a double-edged sword.