The quitting smoking cough Harvard H264 MOV
Within a week of quitting smoking, your lungs start clearing themselves. Cigarettes slow down the tiny cilia that sweep mucus from your lungs. Once they’re good at their jobs, you might start coughing up brown mucus from the tar you’ve inhaled over time. This might go on for a few weeks.
Coughing up brown phlegm (Quitting smoking)…
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