Many patients with tuberculosis will appear hemoptysis, then hemoptysis, pay attention to the blood out? In order to prevent hemoptysis patients hemoptysis blood clots blocking the airway caused by asphyxiation occurs, first of all, to eliminate the patient’s mental tension and fear, and secondly, blood must be clucked out, so as to avoid clots blocking the trachea occurred asphyxia, and to encourage the patient hemoptysis is not a big problem as long as clucked out of the condition will be good, but do not be too hard to cough. Where the jets of hemoptysis suddenly stop, or feel chest tightness, cyanosis, irritability, sweating; or obvious phlegm, hemoptysis, should pay attention to the possibility of asphyxia, to be immediately rescued.