Bupropion is a medication that can help people quit smoking by reducing nicotine withdrawal symptoms and cravings. It works by increasing the levels of dopamine and norepinephrine in the brain, which can help alleviate irritability, anxiety, and depression, common symptoms of nicotine withdrawal. Bupropion is often prescribed in combination with counseling or other quit-smoking aids, such as nicotine gum or patches, and is typically taken at a dose of 150mg twice a day, starting one week before quitting smoking. Studies have shown that bupropion can increase the chances of successful quitting by up to 30%, making it a useful tool for those trying to overcome nicotine addiction.
