There are only two FDA credited quit smoking drugs, Bupropion and Varenicline. The most recent of the two, Varenicline has shown in clinical research to be more effective than Bupropion. These quit smoking drugs are carried by leading drug makers and are only available by doctor. There may be generics of either quit smoking drug available, depending on town and store.

Bupropion Or Varenicline

Bupropion's main operation as a quit smoking drug is to serve as an anti-depressant. However, a possible side effect was counteracting the nicotine addiction in smokers who were prescribed the drug. Researchers have been trying other uses of Bupropion to aid those who want to stop smoking. One possible upside that scientists have noticed about this quit smoking drug is how quickly the body adjusts. This furthers aiding in lessening the severity of withdrawal symptoms. When trying Bupropion, doctors will often tell their patients quit taking the medication if they cannot to quit smoking after the initial 7 week period.

Varenicline is the first drug passes by the FDA that was specifically designed to help those with nicotine addictions. This quit smoking drug works in two ways; it blocks the receptors in the brain that process the nicotine, and then mimics the same pattern and feeling of nicotine to the brain. In other words, you are getting less nicotine in your system than what your brain realizes. In lab testing, subjects were put on twelve and twenty-four week courses to judge the speed of the quit smoking drug in ridding the body of the addiction.

In other clinical tests, Varenicline has been shown to be more effective than using the Bupropion alone or a placebo, and without reducing the anti-depressant benefits of the Bupropion. All participants of the tests were proven twice as likely to remain cigarette free by using Varenicline rather than a placebo. Evidence showed that smokers were more likely to be successful combining the two quit smoking drugs than by using Bupropion alone.

Beginning The Treatment

Both of these quit smoking treatments to stop smoking are available a doctor only. as with any perscription or treatment a medical professional should be consulted to discuss any risks that could be a factor for an individual. Either drug once prescribed by a medical professional is often put to a quit smoking plan. First get the prescription filled, and then pick a date to quit; get rid of all cigarettes on that date and continue medication for 12 weeks. Depending on which quit smoking drug the medical professional perscribes, a individual may continue to take the perscriptions for up to 3 additional months.