Sep 18, 2024 · It lines your mucous membranes and helps trap and destroy or clear out germs and harmful particles. Mucus gets thick and sticky and might be white, yellow or green when you have an …

Phlegm (/ ˈflɛm /; Ancient Greek: φλέγμα, phlégma, "inflammation", " humour caused by heat") is mucus produced by the respiratory system, excluding that produced by the throat and nose passages. It …

Oct 21, 2025 · Bloody, brown, white, yellow, or green phlegm may be a sign of an underlying condition or infection. You can use a humidifier to help keep your throat and nose moist, which lowers mucus …

Jan 26, 2024 · Consider the following steps to help eliminate excess mucus and phlegm: 1. Keep the air moist. Dry air irritates the nose and throat, causing more mucus to form as a lubricant. Placing a cool...

May 14, 2025 · Phlegm is a viscous, gel-like substance produced by the respiratory system as a response to infections, allergies, or irritants. It serves as a crucial defense mechanism, trapping …

Jul 9, 2024 · When you breathe, allergens, viruses, dust, and other debris stick to your nasal mucus, which then passes out of your system. Sometimes, your body can make too much throat mucus, …

Oct 7, 2025 · Clear phlegm is normal, but discolored phlegm may mean you're sick or have been exposed to irritants. Phlegm color offers clues to what might be going on in your body.

Jul 24, 2025 · Fortunately, there are lots of home remedies that are pretty effective! If you have phlegm in your throat, try home treatments like gargling with salt water or inhaling steam to break up the …

Phlegm is a jelly-like liquid that you cough up from your lungs. Compared to the mucus that’s excreted from your nasal passages (what we commonly refer to as snot), it’s a thicker, stickier substance. …

Definition of phlegm noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.