Which of the following is NOT a side effect of smoking cessation?

The reason that increased stress levels is not recognized as a direct side effect of smoking cessation lies in understanding the physiological and psychological effects associated with quitting smoking. When a person stops smoking, they often experience withdrawal symptoms due to the absence of nicotine, which can include changes in appetite, nausea, and gastrointestinal disturbances such as diarrhea.

Indeed, many individuals originally believe that quitting might elevate stress levels due to withdrawal and cravings; however, research shows that overall stress may actually decrease over time after cessation as the body begins to recover from the harmful effects of nicotine. Additionally, the cessation of smoking allows for better lung function and overall health improvements, which can contribute positively to an individual’s stress levels in the long run.

In contrast, decreased appetite, nausea, and diarrhea can be common side effects after quitting smoking, reflecting the adjustment of the body to the absence of nicotine and the accompanying physiological changes that occur during this transition.