What is varenicline by phizer?
Answers: It is known as Chantix which have been popular lately to relief with smoking cessation. It may also be used for other purposes. Here's a pattern:
http://www.drugs.com/mtm/varenicline.htm...
I hope that this helps.
It's a medication to help out people quit smoking. It reduce the "positive" effects of nicotine and also reduces cravings.
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