BAsic information description Inflammation of the lungs due to breathing asbestos particles. It is a chronic disorder, but is not contagious. Men over age 40 who have been exposed to asbestos are more likely to be affected. frequent signs and symptoms Shortness of breath. Cough that produces little or no sputum. General ill feeling. Fitful sleep. Appetite loss and weight loss. Chest pain. Hoarseness. Coughing up blood. Bluish nails. causes Long-term exposure to small...