Varenicline (Chantix)

Varenicline, sold under the brand name Chantix, is a medication designed to help people quit smoking. It works by stimulating the same brain receptors as nicotine, which reduces withdrawal symptoms and cravings. Unlike nicotine, it does not give the same pleasurable effects, helping to deter the desire to smoke. Varenicline is part of a comprehensive smoking cessation plan, which may include counseling and support. It is typically prescribed for a set duration, and users should follow their doctor's instructions closely to achieve the best results. Common side effects may include nausea, insomnia, and vivid dreams.