Tuberculosis patients will lose weight because it is a wasting disease, so they will lose weight and lose weight. Tuberculosis patients should be given more nutritious food, such as a protein diet, which will help them recover and improve their immune system. Patients with tuberculosis should choose appropriate exercise during the recovery period to exercise, which is beneficial to the recovery of lung function. After lung function is restored, the symptoms of shortness of breath after activity can be reduced. The treatment of pulmonary tuberculosis is based on anti-tuberculosis therapy, such as isoniazid, rifampin, pyrazinamide, ethambutol, etc., which have anti-tuberculosis effects and need to be administered regularly and as early as possible to prevent the occurrence of drug resistance, reduce and eliminate relapse, and observe the side effects of drugs during anti-tuberculosis treatment.