After treatment for tuberculosis, if you are completely cured and do not have a relapse after stopping the use of drugs, you will be able to return to full normalcy in about three months. Tuberculosis is a chronic infectious disease of the respiratory system caused by infection with Mycobacterium tuberculosis. Mycobacterium tuberculosis is very aggressive to the lungs, so it is necessary to combine multiple anti-tuberculosis drugs in the process of treating tuberculosis, and the course of treatment is relatively long, which may take about six months to two years. During this period, the body contains multiple high concentrations of anti-tuberculosis drugs, and liver and kidney functions will be damaged to varying degrees, so the recovery of the organism, including the recovery time of lung tissue, takes about three months to become normal.