药物是治疗疾病的重要武器,药到病除是人们所期望的,但药物的作用具有两重性,既有治疗作用,又有不良反应甚至毒性。若根据正确的诊断,结合患者的具体情况,及时给患者合理用药,就能使患者迅速康复。反之,则往往使药物在患者生上产生的毒副作用大于治疗作用,给患者带来痛苦,甚至 Drugs are an important weapon in the treatment of diseases. Expectant drugs are what people expect, but the dual role of drugs is both therapeutic and adverse reactions and even toxic. According to the correct diagnosis, combined with the specific circumstances of patients, timely and reasonable medication to patients, patients can make rapid recovery. On the contrary, it often causes drugs in the patient’s health side effects than the therapeutic effect, to patients with pain, or even