A member asked:

Green thick phlegm . what does that mean if i'm not sick?

A doctor has provided 1 answer
Dr. David Martin answered

Specializes in ENT - Head & Neck Surgery

Green phlegm: It could mean you have some chronic sinus inflammation, or possibly had some mucous in your nose that crusted up and didn't clear out quickly. If it persists, see an ENT to be evaluated. Rare issues like allergic fungal sinusitis can be ruled out.

Answered 10/29/2015

4.9k views

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What does coughing up green phlegm mean?

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