Why is it so difficult to stop smoking?

It is very difficult to stop smoking due to the addictive nature of nicotine, a drug that naturally occurs in tobacco. Nicotine is as physically and mentally addictive as cocaine or heroin and smokers depend quickly on it. Then they must overcome the physical and psychological effects of nicotine addiction to stop and remain without cigarettes. Like many recurring habits, it can be very difficult to break. It also inhibits the proper functioning of nerve cells. When the nervous system of the smoker adapts to the drug, it usually smokes cigarettes that in turn increase the level of nicotine in the bloodstream. Finally, the smoker develops tolerance to nicotine, which in turn leads to a further increase in smoking. In the end, a certain level of nicotine is achieved in the body of the smoker and onin smoke enough to keep it.

When the smoker tries to reduce or stop, he is experiencing mental and physical withdrawal symptoms. Symptoms of withdrawal symptoms may include irritability, anger, depression, fatigue, inability to sleep or concentrate, restlessness, headaches and increased appetite. Many smokers explain that the desires they experience when trying to stop are intense.

If one smokes for several weeks or more, you experience withdrawal symptoms when they try to stop or reduce. Symptoms usually occur within a few hours of the last cigarette and peak to 48 to 72 hours. Symptoms of abstinentation may take several days or weeks.

Psychological dependence can persist much longer. Smokers are frequently returned to habit under stress. They can also return to it as a form of weight control, as pounds usually crawl when smoking is interrupted.