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.
And, whether from the bowels or from the throat, black specks in mucus can be incredibly concerning. Many times, phlegm can appear to have black specks in it just as a result of environmental pollutants. Wisegeek.com points out that dust and other particles when inhaled can translate into darker or speckled mucus.