This cold and flu season, you may be looking for clues you're getting better anywhere you can find them, even in the color of ...

Yellow mucus usually means that your body is dealing with an infection. It’s often a direct result of the white blood cells fighting off a bacteria or virus. According to Connor, green mucus can ...

Coughing up thick, green mucus may mean a bacterial or, less often, viral infection, but that's not always true. You ...

Explore the complexities of double pneumonia in Pope Francis and its impact on his health and treatment options.

From seasonal irritations to serious health indicators, medical experts explain the hidden meanings behind different types of ...

The Vatican released a statement on Tuesday evening saying laboratory tests, chest X-rays, and the clinical condition of the ...

One myth that Valdez said people should know about is that mucus color does not necessarily signal an infection. “Everybody thinks that if they have green mucus, they need an antibiotic but that’s not ...

“The potential causes of yellow mucus include the common cold or a bacterial infection such as sinusitis (a sinus infection) or bronchitis (a respiratory infection).” According to Connor, green mucus ...