Anti-tuberculosis drugs to take the course of treatment, depending on the severity of the patient’s condition and the type of tuberculosis, most of the use of anti-tuberculosis drugs, generally for the first treatment of the early combined use of anti-tuberculosis drug therapy, you can take tuberculosis drugs for a period of 6-9 months, can be completely cured, you can stop taking the drug. For recurrent TB, which has not been completely treated and has suddenly appeared to recur, it may take a year or even a year and a half to take the drugs. For the emergence of drug-resistant tuberculosis, more difficult to treat tuberculosis, need to choose the drug sensitivity test to adjust the medication, may need to take a year, or even more than two years of anti-tuberculosis drugs can stop taking drugs.