Nicotine is mostly cleared within 23 days, but metabolites like cotinine can remain for up to 3 weeks
"Kool Asks: Is Your Menthol Cigarette Tasting Flat?"
The health, safety and regulatory points in this article are drawn from UK authorities - the NHS and the MHRA - and from published research, and linked throughout
For azithromycin, he says caution is needed for people who have had a previous allergic reaction to other macrolide antibiotics, such as clarithromycin or erythromycin, and for those who are taking certain cholesterol medications, such as lovastatin or simvastatin, or medications that modify the heartbeat, such as, but not limited to, amiodarone, flecainide, mexiletine, sotalol, and dofetilide
The batteries cant hold enough of a charge to last you for a day of vaping, and there aren't any options for things like manually operated or longer ones