Tuberculosis is a common disease, but people often do not pay enough attention to timely treatment, or in the process of treatment, they cannot adhere to regular and standardized treatment, which can easily lead to some adverse consequences. (1) Tuberculosis bacteria in the patient’s body will multiply repeatedly, resulting in the disease persisting and forming chronic detoxification. The patient’s prolonged elimination period means that he has a longer infectious period and can infect more healthy people. (2) The patient himself is prone to develop drug resistance in his body during this chronic process and evolves into a drug-resistant TB patient. (3) Once drug resistance is developed, treatment is more difficult for patients, with treatment periods extending 3-4 times and treatment costs increasing significantly, resulting in a large amount of wasted resources and, in severe cases, multi-drug-resistant tuberculosis. Therefore, once TB patients are diagnosed, they should follow medical advice, adhere to regular and standardized treatment, and review regularly, and not stop or adjust treatment drugs on their own.