Smoking is often seen as a cool thing amongst teenagers. In spite of knowing that smoking causes severe ill-effects, most people jump on the bandwagon to smoke cigarettes. In the UK alone, about 106,000 people die every year due to smoking-related diseases. Cigarette smoke contains about 60 cancer-causing substances.Smoking addiction
Nicotine is one of the most addictive substances. It alters the function and chemical structure of the brain. Nicotine affects certain brain receptors to produce mood-altering and physical effects. It also causes release of a neurotransmitter called dopamine, which gives a pleasant feeling. This leads to the brain’s addiction for the same stimulus to gain the same pleasure. Since receptors in the brain are unable to block these pleasure signals, it becomes difficult to control the nicotine craving.
Nicotine replacement therapy
This therapy helps you quit smoking without going through nicotine withdrawal symptoms. It comes in the forms of patch, gum, inhaler, and nasal spray. Small amounts of nicotine are released in the bloodstream. In this way, without smoking cigarettes you can get small dose of nicotine in your body to relieve nicotine withdrawal symptoms. Gradually, the amount of nicotine is reduced to control the addiction. Nicotine replacement therapy also causes some common side effects such as headaches, nausea, and dizziness. Nicotine patches can cause rashes and skin irritation . Also, nicotine nasal spray can cause sneezing, runny nose, and sore throat. Quit smoking pills are also regarded as an effective option to help in smoking cessation.
Champix is a nicotine-free way to quit smoking
Champix is the prescription medication designed to help smokers quit smoking. Varenicline tartrate, the active ingredient in Champix, works by attaching itself to nicotine receptors in the brain. It blocks the responses of these receptors to nicotine. As a result, there is no release of dopamine and no pleasant feeling. In this way, you do not get any enjoyable effect out of smoking and it becomes displeasing. Thus, Champix can help reduce nicotine cravings and withdrawal symptoms.