Pulmonary tuberculosis and bronchial tuberculosis need to be completely cured without recurrence, and must adhere to the principles of early, combined, appropriate amount, regularity, and the whole course of medication. Generally speaking, the short course of treatment of six to nine months is adopted for patients with initial treatment; if the patient is retreated with coated positive, the patient needs to adopt a course of treatment of eight to twelve months, and the main drugs used are isoniazid, rifampicin, and so on. Drug therapy is the key to treating TB, and its main role is to shorten the infectious period and reduce the mortality, infection and morbidity rates. For pulmonary and bronchial tuberculosis, medication is started immediately after diagnosis; more than two drugs are combined to enhance and ensure the efficacy of the treatment; different dosages of drugs can be given for different conditions and for different individuals; unauthorized stopping of medication is strictly prohibited, and treatment must be adhered to in a regular manner according to the treatment regimen. Generally speaking, if it is the first time to treat the active tuberculosis patients, the consolidation period takes isoniazid, rifampicin, pyrazinamide and ethambutol at once for two months. Subsequently, it will be changed to the consolidation period, and the consolidation period will take isoniazid and rifampicin for four months. In case of retreatment of patients with coated yang, isoniazid, rifampicin, pyrazinamide and ethambutol were used in the consolidation phase. After two months of treatment, the treatment is converted to a consolidation phase with isoniazid, rifampicin, and ethambutol for six to ten months. Pulmonary tuberculosis and bronchial tuberculosis, a serious impact on human health, once diagnosed, it is recommended to seek medical treatment in a timely manner, with the doctor to take scientific and effective measures. The above medication should be used in accordance with the doctor’s prescription, and should not be used arbitrarily by oneself.