After the relapse of tuberculosis, one should improve the drug sensitivity test of tuberculosis bacteria and choose sensitive antibiotics for standardized anti-tuberculosis treatment under the guidance of the doctor, and most of the relapsed tuberculosis is hopefully cured. After the relapse of tuberculosis, first of all, you should go to the hospital for further examination, and screen out the sensitive anti-tuberculosis drugs through the drug sensitivity test of tuberculosis bacteria. The course of anti-TB treatment will be determined according to the different sites of infection and whether or not the patient is infected with drug-resistant TB. After determining the anti-TB treatment regimen, the patient should adhere to the medication and complete the course of treatment. During the period of anti-tuberculosis treatment, regular checkups should be conducted to observe the changes of the tuberculosis lesions and to monitor the adverse effects of the drugs. If the effect of anti-tuberculosis treatment is not good, the treatment program should be adjusted in time under the guidance of specialists.