One of the most confusing things about cough medicines is understanding the difference between cough suppressants and ...

Expectorant is a substance that facilities cough production. It acts as a stimulant that promote cough. It has to be noted ...

On a recent day, storage bins for cough suppressants and expectorants, which are used to help clear phlegm, were almost empty at a dispensing pharmacy in Tokyo’s Koto Ward. One or two of about ...