How long it takes to cure the early symptoms of tuberculosis is mainly related to the treatment and individual patient factors, and should be analyzed on a case-by-case basis, not in general. Tuberculosis is a chronic infectious disease caused by infection with Mycobacterium tuberculosis, which mainly causes damage to the human lungs. The early clinical manifestations of tuberculosis are cough, coughing sputum, low fever in the afternoon, night sweats, poor food and appetite, etc. Some patients may have clinical manifestations of coughing up blood or chest pain, and the diagnosis is mainly made by sputum examination and imaging examination. The early symptoms will disappear in 1-2 months after a clear diagnosis of pulmonary tuberculosis and standardized treatment, but due to the special nature of tuberculosis bacilli, it takes about one year to complete all the treatments, and if the treatment is not timely or standardized, it may cause complications or drug resistance, making treatment more difficult and reducing the cure rate. When patients have early symptoms of tuberculosis, they must go to the respiratory medicine department of a regular hospital for diagnosis and identification in a timely manner. After the diagnosis of tuberculosis is confirmed, they should actively cooperate with doctors for treatment, take regular rest and rest, and strictly prohibit smoking and drinking alcohol.