Doctor answers about:

Cough black phlegm

A member asked:

Is it normal to cough up black phlegm even after you quit smoking?

4 doctors weighed in across 2 answers

A member asked:

I am coughing up black phlegm and a non smoker. what is going on?

A doctor has provided 1 answer

A member asked:

I am coughing up black phlegm. i am a non smoker. what can it be?

A doctor has provided 1 answer

A member asked:

Coughing up black phlegm when on antibiotics help?

A doctor has provided 1 answer

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