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Pfizer Inc.

Drug Names(s): Varenicline, Champix, CP-526555

Description: Chantix is a partial agonist of the alpha4beta2 nicotinic acetylcholine receptor and a full agonist at the alpha7 nicotinic acetylcholine receptor. As their names imply, these receptors bind both the endogenous neurotransmitter acetylcholine and the exogenous drug nicotine.

Chantix News

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