Mucinex Makes Me Cough Will Mucinex Work For Draining Sinuses Or Is It Just For Chest Congestion?

Will mucinex work for draining sinuses or is it just for chest congestion? - mucinex makes me cough

I had a sinus infection last week. Now I feel better, but this shit is still thick oozing / discharge of my breasts on the back of the throat and cough, and I lose my voice.

If I take Mucinex, which is thick, clear the area to help drain too quickly or only Mucinex chest tightness?

Thanks in advance!