Nose hair acts as the first checkpoint for inhaled air, as larger particles like dust, pollen, and debris are filtered out before they reach the deeper airways. The strands are at the front of the ...

The buildup of excess mucus in your nasal passages and throat is a common and uncomfortable symptom of many illnesses. JDawnInk via Getty Images Being sick with a cold or other congestion-causing ...

Not many things are as uncomfortable and annoying as a runny or congested nose when you’re sick. Constantly blowing your nose and not being able to breathe through it may leave you wondering: Why does ...

Mucus is your body’s natural defence, but too much of it can make breathing feel like you’re inhaling through a wet sponge. Your lungs produce mucus every day to trap dust, germs, and irritants.

As annoying as a cough can be, its a natural response to an irritant in your throat or airways. The irritant stimulates nerves that send a message to your brain; your brain then tells muscles in your ...

Huff coughing, or huffing, is a breathing technique that helps move mucus out of the lungs. It can clear the lungs and help prevent infection in people with conditions such as chronic obstructive ...

Drinking hot herbal tea can help soothe your throat and thin mucus. Using a humidifier can loosen mucus and clear chest congestion. Drinking clear broth helps make mucus thinner and easier to clear ...

Christopher Intagliata: One of the most crucial discoveries in 20th-century medicine may not have happened when it did if not for some snot on a petri dish. This is Christopher Intagliata, and you’re ...