小儿结核病目前仍然是一种较为常见的疾病。短程化疗是近十年来结核化疗的重大进展。一是对正在繁殖的代谢旺盛菌群有强大的杀菌作用;二是对低代谢半休眠菌有强灭菌作用,从而达到无复发或复发率很低。早期合理的化疗可使肺结核病治愈率达到95%以上,甚至高达99～100%。本文就小儿结核病的化疗问题,做一简要综述。 Pediatric tuberculosis is still a common disease. Short-range chemotherapy is a significant progress in tuberculosis and chemotherapy in the past decade. First, there is a strong bactericidal effect on the metabolic exuberant bacteria that are being propagated. Second, it has a strong sterilizing effect on the low-metabolizing and semi-dormant bacteria so as to achieve a low recurrence rate or no relapse. Early reasonable chemotherapy can make tuberculosis cure rate of 95% or more, or even up to 99 to 100%. This article is a brief overview of pediatric TB chemotherapy.