Yellow might mean staying mellow, but other colors have different meanings. According to Fisher, inflammation can create brown, black and bloody red mucus. Pinkish or red tones are likely blood ...

Yellow mucus means your body's immune system has been ... discharge turns different colors due to the presence of white blood ...

Yellow mucus doesn’t mean that you need antibiotics ... Your mucus can turn green from the even larger build-up of dead white blood cells. This potentially means that your body is using many ...

A lot of people think yellow or green snot means you need an antibiotic. That is not true. Laura Martin, MD, MPH If it's a viral infection causing the yellow or green snot, yellow in particular is ...

You may cough up blood-stained phlegm that is thick and dry in consistency. This phlegm may be yellow, green, or brown in color. How to treat it: Some cases of pneumonia can go away on their own ...