The symptoms of tuberculosis are coughing, coughing, blood in sputum, sometimes hemoptysis, chest pain, shortness of breath, etc., accompanied by low fever, night sweats, weakness, and weight loss. The symptoms of tuberculosis can subside in 2-3 weeks and the infectiousness can also disappear after the patient receives reasonable and standardized anti-tuberculosis treatment. Therefore, patients suffering from pulmonary tuberculosis should apply anti-tuberculosis drugs as early as possible, following the principles of early, standardized, reasonable, appropriate and combined medication, applying isoniazid, rifampin, pyrazinamide, ethambutol and other drugs. The medication should be regulated under the guidance of a doctor or under the supervision of a family supervisor during the medication period, and if for any reason the medication is not used, there should be remedial measures to achieve the regulation of medication and to ensure that drug resistance and relapse do not occur.