Does Green-Yellow Snot Mean You Have a Sinus Infection?
Did you know that green snot doesn't always mean you have a sinus infection? Choose these strategies to lower your risk of an upper respiratory infection and other strategies to fight one.
STORY AT-A-GLANCE
The color of your snot, or nasal mucus, offers clues to your health, including a viral or fungal infection. Not all green or yellow-colored snot means you have a sinus infection
Seasonal allergies can change the color of your nasal mucus to white and cause a runny nose. However, the common cold or sinus infection will usually also trigge…
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