Smoking cessation medications can ease withdrawal symptoms and reduce cravings, and are most effective when used as part of a comprehensive stop smoking program monitored by your physician. Talk to your doctor about your options and whether an anti-smoking medication is right for you. U.S. Food and Drug Administration (FDA) approved options are:

Nicotine replacement therapy. Nicotine replacement therapy involves "replacing" cigarettes with other nicotine substitutes, such as nicotine gum or a nicotine patch. It works by delivering small and steady doses of nicotine into the body to relieve some of the withdrawal symptoms without the tars and poisonous gases found in cigarettes. This type of treatment helps smokers focus on breaking their psychological addiction and makes it easier to concentrate on learning new behaviors and coping skills.

Non-nicotine medication. These medications help you stop smoking by reducing cravings and withdrawal symptoms without the use of nicotine. Medications such as bupropion (Zyban) and varenicline (Chantix) are intended for short-term use only.