White mucus is often a sign of congestion. Inflammation in the nasal tissues slows mucus flow, causing it to thicken. This typically signals the beginning of an infection, such as a cold ...

If your mucus is gray or black... …you likely inhaled dark-colored particles, like smoke from a fire or heavy exhaust.

That excessive mucus drips into the back of the throat and irritates it, causing a post-nasal drip cough. As if that weren’t enough, she noted, “excess mucus can also obstruct the sinuses and ...

Your sinuses work as a filter, creating mucus that drains around your head and nose to remove bacteria. When sinuses become blocked and filled with mucus, they cannot drain properly and become a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Having a congested chest can be uncomfortable to say the least. And when you’re feeling under the ...

Ever wondered why the colour of your snot is different when you’re sick? You’re probably not the first person to ask this ...

White mucus is often a sign of congestion. Inflammation in the nasal tissues slows mucus flow, causing it to thicken. This typically signals the beginning of an infection, such as a cold ...