They may also: 1  Have a combination of skin, hair, and eye color that is outside the range for humans. 2  Some different preferred environment to humans (e.g. mountains, caves, tundra, deep forest). 3  Some sort of crafting/building ability. Lots of dwarves have this trait. 4  Be Always Chaotic Evil, Always Lawful Good, etc.
Chronic forms of sinusitis are also thought to potentially be a cause of the condition. Whatâs most important to understand about black mucus in nose areas is that it is not normal. There is something that is causing the change in hue in the protective goo.
Black lung is a serious, and sometimes fatal, disease caused by exposure to coal mine dust. Black lung causes permanent lung damage, which can affect breathing and normal heart function. Coal miners who develop black lung can file claims under state and federal workersâ compensation laws, which provide benefits for workers with occupational lung diseases. What is Black Lung? Black lung (also called coal workersâ pneumoconiosis) is a disease that is caused by inhaling coal mine dust.