1 doctor weighed in:

What could produce thick green mucus each morning?

1 doctor weighed in
Dr. Andrew Turrisi
Radiation Oncology

In brief: From above

Sinusitis; from below, bronchitis or pneumonia.
When it becomes invasive, it can cause fever, chills and more serious illness.

In brief: From above

Sinusitis; from below, bronchitis or pneumonia.
When it becomes invasive, it can cause fever, chills and more serious illness.
Dr. Andrew Turrisi
Dr. Andrew Turrisi
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