How to Get Rid of Phlegm and Mucus in Chest & Throat (Instant Result)
Sinus congestion causes discomfort and affects breathing. The blockage is often caused by phlegm buildups. Phlegm is the substance secreted by mucous membranes.
It wards of infections and bacteria.
Excessive secretion of phlegm clogs the nasal passages and the throat, and the …