The best cold medicine won't cure your virus, but it will help you manage your symptoms. These OTC options should stay ...

When a person has black or dark-colored mucus, they may have inhaled potentially harmful pollutants. Coughing up black mucus may also be due to an underlying infection or condition. Mucus serves ...

Nor does guaifenesin, an “expectorant” that’s intended to thin out mucus to make it easier to cough up. A Cochrane review concluded that there’s not enough evidence to say whether these or any other ...

First, it’s important to know that fish are covered in a thin layer of mucus. This slimy coating (it is also called a “slime coat”) is known to keep fish healthy by warding off pathogens.

Your diet can lead to typically temporary changes in poop color or shape, but so can a range of health conditions that cause poop to be pale or dark, turn green, become runny, or contain mucus.

A telltale sign you’re getting sick is excess mucus, and if you’ve ever been desperate to stop coughing and sneezing, you’ve likely examined your mucus color, from yellow to green ...