This is a condition where phlegm builds up and solidifies in the antrums of the face and the forehead above the eyebrows (frontal sinuses). The head feels heavy, it becomes difficult to concentrate on anything.
This is a condition where phlegm builds up and solidifies in the antrums of the face and the forehead above the eyebrows (frontal sinuses). The head feels heavy, it becomes difficult to concentrate on anything.
