What do your lungs look like when they have been damaged by smoking?

When lungs are damaged by smoking, they may appear darkened and discolored due to the accumulation of tar and other toxins. The lung tissue can become inflamed, leading to a loss of elasticity and the development of emphysema, which results in larger, less efficient air sacs. Additionally, chronic bronchitis may cause the airways to thicken and produce excess mucus, further obstructing airflow. These changes severely impact lung function and overall respiratory health.