Bone tuberculosis is not contagious because most bone tuberculosis lesions do not communicate with the outside world and are not directly contagious. However, when bone tuberculosis forms abscesses or when bone tuberculosis is combined with pulmonary tuberculosis, Mycobacterium tuberculosis will be present in the abscesses to break down and discharge pus, in which case direct contact with the pus will be contagious. If you don’t get anti-tuberculosis treatment in time after suffering from bone tuberculosis, the tubercle bacillus will spread in your body and cause tuberculosis in other parts of your body, such as tuberculosis of the lungs and tuberculosis of the digestive system, which may also cause infections. Bone tuberculosis patients should seek timely treatment, in terms of diet, eat more fresh vegetables and fruits, usually drink more soybean milk, milk, and develop the habit of eating less and more meals, do not be too tired, pay attention to rest. If possible, suitable rehabilitation exercises can be carried out according to medical advice.