How Long Does Chantix Stay In Your System?
Chantix (Varenicline) is a drug marketed by Pfizer for the treatment of nicotine addiction. It functions as a selective, competitive partial agonist at α4β2 (alpha-4-beta-2) nAChRs. Competitive partial agonism at the α4β2 receptors decreases the binding of nicotine to these receptors, thereby modulating the release of dopamine in the mesolimbic pathway as triggered by nicotine …