For smokers, quitting smoking is one of the hardest thing to do. It is a compulsive addiction that may have an impact on on one’s social behavior. The substance that makes cigarettes addictive is called nicotine. Nicotine, the active component of cigarettes is a stimulant drug that is distributed in the body through the blood stream. This substance may stimulate the brain and provides a rush of adrenaline, a hormone that acts as neurotransmitter. A rush of adrenaline may provide a shot of energy and give sensations of being high.
When the nicotine levels of regular smokers falter, they usually experience withdrawal symptoms that may include restlessness, irritability, anxiety, difficulty concentrating, and craving for another smoke. These smokers need to smoke regularly in order to feel normal, a condition that may lead to addiction and quitting smoking becomes more difficult. The amount of nicotine that enters a user’s bloodstream depends on many factors. Tobacco products play a key role in this development which involves the amount of cigarettes the user consumes. The addictive qualities of nicotine is one of the reasons why quitting smoking is very...