While it isnt technically necessary to talk to a doctor before using cannabis, Dr Ziva Cooper, director of the UCLA Center for Cannabis, recommends doing so if you have any questions or concerns, and especially if you use other medications that the drug may interact with
Nicotine vaping is the most popular among young adults (18-25-year-olds), but its use decreases with increasing age [2, 3]
Preventive Services Task Force has found there is insufficient evidence to recommend for or against [their] use for smoking cessation. Some organizations have expressed concern that e-cigarette use may actually encourage young people to take up smoking
and non-nicotine pharmacotherapy such as bupropion and varenicline may be useful
The order, sent by Delhi states chief tobacco control officer S
Cancer 118(14):3614-7, 2012