Nicotine Addiction

Nicotine is a toxic organic compound found in the tobacco plant. In addition, it can cause nicotine addiction. Reports suggest that it is deadlier than snake venom and three times deadlier than the poisonous arsenic.

Within eight seconds of the first inhaled puff of smoke, nicotine generates a huge amount of dopamine in the brain that gives the individual a feeling of pleasure. Individuals to repeat the pleasurable feeling tend to smoke again. Nicotine also holds the adrenaline releasing many neurochemicals thereby influencing the mood of an individual.  


Brain Defense against Nicotine Addiction: 

Brain defenses fight against this toxic poison, but in the process, the brain also turns down the mind’s sensitivity to acetylcholine, which is the body’s conductor to a whole range of neurotransmitters.
Sometimes, the brain diminishes the number of receptors that may otherwise absorb nicotine. While in other cases, the brain may diminish the number of available transporters. In some unusual cases, other regions of the brain develop millions of extra acetylcholine receptors, as if the brain was trying to protect itself by releasing nicotine. 

This brain defenses against nicotine ultimately lead to addiction of nicotine, since all the physical changes engineer a new neurochemical sense of normality only with the presence of nicotine. Therefore, any trials to stop using nicotine could cause a risk of irregular temporary anxieties and potent mood shifts. Once an individual experiences these symptoms, he/she has the nicotine addiction.   


Nicotine Addiction As One Of The Primary Smoking Causes: 

One of the most common smoking causes is addiction to tobacco products. The chemical nicotine in tobacco creates an urge to smoking in individuals, as smoking is one of the easiest ways for an individual to get the required nicotine intake. Psychological and physical factors are main reasons of smoking seen in smokers. Individuals smoke a wide variety of tobacco products with cigarettes and cigars being the most common. 

On the brighter side, addiction to nicotine is conquerable if individuals want to get rid of it. Smokers need to remember that changes in behavior and lifestyle are crucial in the fight against nicotine addiction. Will power is the key here: mental strength, and awareness of nicotine damages, should hopefully do the job.

Despite being lethal, nicotine has a chemical structure, which is very similar to the brain neurotransmitter called acetylcholine. Once inside the brain, nicotine starts dominating over 200 neurochemicals present in the brain. This is how an individual suffers from nicotine addiction, which is also the primary reason for many people’s smoking habits.  




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