(Reuters) - Smokers who take Pfizer's pill Chantix to help them quit do not have a higher risk of being hospitalized for psychiatric events such as depression, compared with nicotine patches, according to studies reported on Monday.
Users of Pfizer's non-nicotine pill have reported agitation, depression and suicidal thoughts, and, in clinical trials, the pill was linked to nightmares.
Psychiatric...
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