The "best" cough medicine is ultimately based on the type of cough you have, as well as an evaluation of possible side effects. The three main types of over-the-counter (OTC) medicines adults can use ...

Constance Meyer’s hacking cough was driving other people crazy. For more than a year, it had been the soundtrack of her life, disrupting the violin lessons she was giving, waking her up at night, and ...

Guaifenesin is the active ingredient in several common expectorants, including Mucinex and Robitussin. It is a safe and effective drug for relieving a chesty cough and other mucus-related symptoms.