Exploring the Long-Term Impact of Smoking Cessation on Pulmonary Function and the Role of Breathing Exercises in Recovery: A Comparative Study

Abstract

Smoking cessation plays a pivotal role in reversing pulmonary damage caused by long-term tobacco use, yet the recovery process varies among individuals. This study investigates the long-term impact of smoking cessation on pulmonary function, focusing on the forced expiratory volume (FEV1) and forced vital capacity (FVC) as key indicators. Furthermore, the role of breathing exercises as a complementary intervention in enhancing respiratory recovery is explored. Using data from longitudinal studies and randomized controlled trials, the analysis compares two groups: individuals who relied solely on smoking cessation and those who incorporated structured breathing exercises. The findings reveal significant improvements in lung function and quality of life among both groups, with the exercise group demonstrating a faster recovery trajectory and enhanced psychosocial outcomes. These results underscore the importance of integrating breathing exercises into smoking cessation programs for holistic respiratory rehabilitation..