Black specs surrounded by congested type cough?

Black specs surrounded by congested type cough?
Black specks in your sputum may indicate a history of smoking and inhalation of a foreign substance. Asbestos will, for example, do this. Not obedient. See your doctor soon, my friend.
you need a doctor''''
check next to a doctor.
Comes from smoking.I have have it.The stuff is clear with specks.It is newly clearing your lungs when you cough it up.I dont think it is anything to verbs about if specifically the case and you smoke but if you do smoke you obligation to quit.I have.