1 doctor weighed in:
How long does it take for your body to excrete the chemicals from cigarettes?
1 doctor weighed in

Dr. Gutti Rao
Internal Medicine - Hospital-based practice
In brief: Nicotine
Nicotine metabolizes quickly in the body.
Usually within 8 hours, also it depends on the amount someone smokes. The effects of smoking like if someone had copd- reversal of lung function may take 3- 6 months( provided there is not already a structural damage).

In brief: Nicotine
Nicotine metabolizes quickly in the body.
Usually within 8 hours, also it depends on the amount someone smokes. The effects of smoking like if someone had copd- reversal of lung function may take 3- 6 months( provided there is not already a structural damage).
Dr. Gutti Rao
Dr. Gutti Rao
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