Coughing up mucus helps you clear infections and get rid of irritants and allergens from your body. With certain diseases like cystic fibrosis, coughing up mucus is necessary and treatments ...

Phlegm—also called sputum—is a slimy, slippery substance that can be found in your throat and lungs. It is a little bit thicker than the mucus that is in your nose and sinuses. Usually phlegm ...

Guaifenesin, like Mucinex, helps clear mucus from your chest. It's a type of drug called expectorants, which thin the mucus and make it easier to cough up. What drinks clear mucus from the lungs?

To get pregnant, women are now using Mucinex to enhance their fertility. This practice is coined the “Mucinex Method” on social media.

Symptoms of this condition include a nagging cough, and you might cough up mucus that’s yellow or green. There are two types of bronchitis: Acute bronchitis. It is the more common type.