I constantly have a feeling of a ball of mucus stuck in throat and i have been probably coughing more than a year now and i still feel fin tho but there is tiny black particles in the mucus that is coming from my throat regularly, i am a smoker which may be the reason for all this i know.
Hi Guest,
Smokers have alot of this, my partner is an ex smoker and he was the same when we met. The dark spots are tar from the cigs. If you stop smoking then you'll see a difference in a few months and you'll feel so much better for it too.