Nicotine is present in tobacco found in cigarettes. Through smoking, nicotine gets into the bloodstream and stimulates the brain. That is what is responsible for the addiction in most regular smokers. As soon as the blood levels of nicotine drop, withdrawal symptoms like restlessness, increased appetite, inability to concentrate, irritability, dizziness, constipation, nicotine craving, and a feeling of awfulness is witnessed. Withdrawal symptoms peak after about 24 hours and then progressively ease over a period of 2-4 weeks. So, breaking the chain becomes impossible for the smoker.
It is believed that about 2 in 3 smokers want to stop smoking but fail to succeed because nicotine addiction is strong and difficult to break. It is here that Champix, the quit smoking, pill can help.
Varenicline, the active ingredient in Champix quit smoking pills, was first licensed in the
Varenicline works by intrusively affecting the very same receptors that nicotine stimulates. It partly stimulates the nicotine receptors, mimicking the effect of nicotine, and reduces cravings and withdrawal symptoms on smoking cessation. Conversely, Champix quit smoking pills partially jam the receptors and prevent nicotine from attaching to the receptors. Thus, the effect of nicotine is diminish and the temptation to smoke ebbs.
If you are looking to stop smoking, Varenicline can increase your chances. In fact, taking Varenicline has increased the success rate twice over.
Varenicline, generally a safe medicine for most people, needs to be used with caution in women who are pregnant or breastfeeding, those under the age of 18, those with severe kidney failure and those with certain mental health disorders.
If you are not determined to stop smoking and put a stop to your smoking habit, Varenicline alone will not help you. A combination of Varenicline with counselling is known to increase chances of successfully achieving smoking cessation. Hence, Varenicline is generally prescribed to people who have made up their mind to quit smoking and are unwavering in their resolve.
Varenicline can only be bought with a prescription at pharmacies. First you must decide on a ‘quit date’ and then start taking the tablets a week prior to that date. This helps build up the dose in your body so quit smoking becomes easy. Champix quit smoking pills start with 0.5mg daily for the first three days, going to 0.5mg twice daily for the next four days. From then on the dosage increases to 1mg twice daily for 12 weeks.
It is essential to take each tablet with a full glass of water, preferably after a meal. While on your Champix dosage, do look out for any side-effects. If you do develop any side effects, a reduction in Champix stop smoking pills may help. The first course of treatment lasts for 12 weeks and may be increased to another 12 weeks at the discretion of your doctor.