Mastering proper nose-blowing technique is nothing to sneeze at. Board-certified allergist Zachary Rubin recently took to TikTok to warn his 1.4 million followers about the potentially dangerous — and ...

Blowing your nose is a skill that takes time to build. But while you probably figured this out in late childhood, there’s no class on the right way to blow your nose. As a result, you could end up as ...

Add Yahoo as a preferred source to see more of our stories on Google. Americans are weathering the worst flu season in years, as a number of other respiratory illnesses circulate too, such as COVID-19 ...

Mucus, also called phlegm, is the lubricating substance that lines the surface of your lungs, mouth, sinuses, stomach, intestines, and even eyes, according to the National Institutes of Health (NIH).

In the later stages of COVID-19, various breathing and positioning exercises, medications, and other home remedies can help clear the mucus or phlegm associated with a productive cough or wet cough. A ...

Bloody, brown, white, yellow, or green phlegm may be a sign of an underlying condition or infection. Viral and bacterial infections, allergies, and respiratory illnesses can cause phlegm as a symptom.