Tuberculosis (TB) is a disease caused by bacteria that are spread through the air from person to person. If not treated properly, TB disease can be fatal. People infected with TB bacteria who are not sick may still need treatment to prevent TB disease from developing in the future.
Pulmonary tuberculosis (TB) is a contagious, infectious disease that attacks your lungs. People with the germ have a 10 percent lifetime risk of getting sick with TB. When you start showing symptoms, you may become contagious and have pulmonary TB. Learn what causes this potentially deadly disease and how to avoid it.
Weight loss in tuberculosis could also be an outcome of previous symptoms. Appetite loss. Appetite loss along with nausea are commonest signs of tuberculosis. In tuberculosis, there is a sudden dip in the appetite of an individual. Vomiting becomes common too, one of the factors responsible for causing unintentional weight loss.