Black lung , what do you know about?

Black lung , what do you know about?    Black lung Lung name for a black lung disease , affects miners , causing them to the deficit. This disease is called pulmonary disease also dusty . And is caused by inhaling coal dust for a long period of time. Irritates the coal dust has accumulated destroy lung tissue . Each of the lungs , the natural system of self- cleaning , removes more than 99% of the dust. Therefore , say that shows black lung disease among people who work in the coal mines for less than about ten years . Doctors diagnose black lung disease after work chest x-ray .   Black lung The disease occurs in two forms: a simple image and a complex picture . And affects a simple kind sporadic small parts of the lung , and has little effect on breathing . The complex Adair , or destroys a large part of the lung . The result of excessive exposure to coal dust accompanied by a factor is unknown, and causes severe pain in the chest , and respiratory distress . The increasing black lung disease worse , even if the patient did not continue in exposure to coal dust . And may lead to disability and death. There is no cure for black lung disease , but it can be prevented to control the amount of inhaled coal dust .