Color of Phlegm: What could it mean?

Phlegm comes in many colors and can be an important indicator of what is happening when someone produces it from their lungs or respiratory tract. Learn here about the different types of phlegm.

What Color Is Your Phlegm (Mucus)?

Coughing Up Green Phlegm: Causes, and Treatment. Does It Indicate An Infection?

Emergehealth - Snot, mucus, sputum, phlegm – it goes by many names but does that often colorful fluid that oozes from your body really have a purpose? By definition, phlegm is a

Snot Color Chart: Yellow, Green, Brown, and More

Everything You Ever Wondered About Mucus and Phlegm - Cold and Flu Center - Everyday Health

Coughing up Brown Mucus, Causes for Different Phlegm Colors

What Does the Color of My Phlegm Mean?

What does the color of phlegm mean?

What Your Snot Says About You (Infographic)

Is it allergies, COVID-19 or something else? What your mucus might mean