Mucinex is a brand name for guaifenesin, an expectorant that thins mucus. People typically use expectorants like Mucinex when they have chest congestion to help thin mucus in the air passages to make ...

The viral "Mucinex Method” involves taking the over-the-counter decongestant to increase your fertility chances — but does it ...

Guaifenesin, the active ingredient in Mucinex, thins mucus to relieve chest congestion. But there is no scientific evidence ...

A woman in a TikTok claimed she had been 'trying to conceive for years' but was unsuccessful until she took a decongestant ...

To bring production of its popular flu and cold medication Mucinex to the United States, the British pharmaceutical company ...

With its dual nozzle technology, Mucinex ® Sinus Saline Nasal Spray is the first-ever drug-free saline product with a 2-in-1 ...