Tuberculosis means tuberculosis, which is caused by tuberculosis mycobacterium infection. Age factor, low immunity, bad living habits, drug factor, environmental factor, etc., are all triggering factors for the emergence of tuberculosis. 1. Age factor: increasing age will lead to degenerative changes in the internal tissues and organs of the body, which will increase the possibility of the body being invaded by pathogens and may induce tuberculosis. 2. Low immunity: low immunity will cause the body to be unable to effectively resist the invasion of tuberculosis bacilli, which will naturally induce tuberculosis. 3. Bad habits: smoking, alcoholism, staying up late and other bad habits are also triggers of tuberculosis. 4. Environmental factors: People who live in poor environment for a long time (such as poor ventilation, dense crowd, poor sanitation) will have a higher possibility of developing tuberculosis. For the organism, actively removing various triggers that can cause the emergence of tuberculosis is an important measure to effectively reduce the incidence of tuberculosis. It is important to pay attention to this.