我国肺结核复治问题比较突出。对复治病人如果不采取积极有效措施,将演变成为慢性传染源,影响结核病的流行;病人长期患病,丧失劳动力,影响生产。这是摆在我们面前的一个重要课题。复治的治疗原则与初治基本相同,应该采用二种以上敏感药物联合治疗,疗程是18～24个月,个别病人可能还要长一些。复治病人往往病程长,化疗时间也较久,以往用药多,加上病灶复杂,可能出现继发耐药性等问题,给治疗带来很多困难。但是如能及早 The problem of retreatment of tuberculosis in our country is quite prominent. If you do not take active and effective treatment of retreatment patients, will evolve into a chronic source of infection, affecting the epidemic of tuberculosis; patients suffering from chronic illness, loss of labor, affecting production. This is an important issue before us. The principle of treatment of retreatment and initial treatment is basically the same, should be used in combination of two or more sensitive drugs, treatment is 18 to 24 months, some patients may be longer. Patients with retreatment are often long course, chemotherapy time is longer, more medication, coupled with complex lesions, secondary drug resistance may occur and other problems, to the treatment of many difficulties. But if early