The most effective process of quitting smoking can be achieved through precise and complete identification of the adverse effects on the human body. The aim was to examine the influence of smoking on the density of the walls of the paranasal sinuses. 80 individuals of the young age and both genders were included into the research. Depending on the presence of pathological changes in the sinuses and smoking habits, all participants were divided into four groups. It was found that in the group of smokers without any paranasal sinus pathology, the density is 2.66% lower than the intact group. This figure is significantly higher in patients suffering from rhinosinusitis but not smoking, where it is 45.18%. The maximum difference from the control group is observed in individuals suffering from chronic rhinosinusitis and being smokers, with a difference of 81.03%. Pedagogical aspects of the impact of smoking on the human body based on radiographic density indicators of maxillary sinus bone walls were detected. It has been observed that smoking can exacerbate the negative impact of inflammatory processes in the paranasal sinuses.