In anticipation of the ban, online kratom commerce has ground to a halt, with some merchants left with hundreds of thousands or millions of dollars' worth of unsold supply. Yet while advocates may see a glimmer of hope in the fact the ban hasn't taken effect, the DEA assures it still will.
Doctors in most cases, believe that coughing up green mucus means bacterial infection in the respiratory tract, the lungs or bronchi which may be tuberculosis, chronic bronchitis, bacterial pneumonia etc. Green cough can also happen due to post nasal drip due to a sinus infection.
As is the case with mucus, phlegm that has a color such as green or yellow may indicate infection. Any time you see blood in the phlegm you cough up, you should seek medical attention. Mucus, explains Ellis, helps protect the lungs by capturing dirt and dust as you inhale.