目前，对癌性疼痛治疗的方法很多，如放射治疗、化疗、外科手术治疗、神经外科治疗及药物镇痛治疗等。但一些基层医院常用的方法是药物镇痛治疗。由于某些医生未遵循三阶梯药物镇痛治疗原则，不正确地使用阿片类药物进行治疗，或患者自己滥用此类药物，造成患者药物依赖，... At present, there are many ways to treat cancerous pain, such as radiation therapy, chemotherapy, surgical treatment, neurosurgical treatment and drug analgesic therapy. However, some common methods used in primary hospitals are drug analgesia. Because some doctors do not follow the principle of three-step drug analgesia treatment, improper use of opioids for treatment, or patients themselves abuse of such drugs, resulting in patients with drug dependence, ...