![]() Gradual: You cut your smoking in half every 4 weeks until you quit at the end of 12 weeks, or sooner.Flexible: You can pick a date to quit smoking between 8 and 35 days after you start taking varenicline.Fixed: You will stop smoking after you have taken varenicline for one week.There are three ways to quit smoking when you take varenicline. You can also take varenicline for 12 more weeks than the other methods for a total of 24 weeks. If you start smoking again while you are taking the medicine, you won't feel as satisfied. Varenicline (Champix) blocks the effects of nicotine and reduces cravings and withdrawal symptoms.You also can use nicotine replacement products, which do contain nicotine. These medicines are pills that don't contain nicotine. Your doctor may prescribe varenicline (Champix) or bupropion (Zyban) to help you cope with cravings for tobacco. Some provincial health plans and private health plans will pay for all or part of the cost of medicines used to quit smoking.The tars, carbon monoxide, and other toxic chemicals in tobacco cause the harmful effects. ![]() And by itself, nicotine is not nearly as harmful as smoking. ![]() Nicotine medicines have less than half of the nicotine than cigarettes.For most people, the side effects aren't bad enough to make them stop using the medicines. Medicines in pill form can cause nausea, dry mouth, and trouble sleeping. Nicotine replacement products may cause some side effects, such as problems with sleep or red and itchy skin with the patch.It's rare for someone to get addicted to nicotine medicines, because the nicotine is released slowly at low levels into your bloodstream.If you smoke fewer than 10 cigarettes a day, you may not need medicines to help you quit smoking.Getting counselling, along with using medicine, can increase your chances of quitting even more.footnote 1 They can relieve nicotine craving and withdrawal symptoms. ![]() Using medicines and nicotine replacement products (patches, gum, lozenges, and inhalers) can double your chances of quitting smoking. ![]()
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