For evaluation of varenicline as a pharmacotherapy option for smoking cessation in smokers with mental illness, 15 articles (13 RCTs) were selected from a previous systematic review and updated evidence and included for data synthesis.16, 17, 21, 30, 36, 40, 44, 51, 55, 56, 470, 471, 472, 473, 474 The results indicated that varenicline was significantly more effective than placebo in achieving smoking cessation at six months or longer (RR, 2.17
But researchers actually know little about the health risks of using these devices
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Nicotine mimics a chemical (acetylcholine) that is made in the body that is responsible for stimulating nerves
You think I should have done something different