varenicline tartrate, Varenicline tartrate

What is this medication?

Varenicline tartrate is a prescription medication primarily used to help adults quit smoking. It works by targeting specific nicotine receptors in the brain to reduce the urge to smoke and ease the symptoms of nicotine withdrawal. Because it acts as a partial agonist, it provides some of the same effects as nicotine to satisfy cravings while also blocking the ability of nicotine from cigarettes to bind to those same receptors. This dual action helps to make smoking less pleasurable if a person slips up and has a cigarette while taking the medicine.

The treatment typically begins about a week before a person's intended quit date and usually lasts for twelve weeks. In some cases, a healthcare provider may suggest a second twelve-week course to ensure the person remains smoke-free over the long term. This medication is most effective when used alongside a support program or counseling to address the behavioral aspects of addiction. It is important for patients to be monitored by a doctor, as they should report any changes in mood or behavior during the course of their treatment.