Quit smoking effects lungs.

Immediate and Long-Term Effects of Quitting Smoking. 10 years: A decade after you quit smoking, your risk of lung cancer is now half that of. The health impact of smoking on lungs cannot be disputed. For smokers with asthma, quitting smoking can improve lung. National Heart Lung and Blood Institute Logo. It is important to understand that the long range after-effects of quitting are only. How Quitting Smoking Affects the Lungs. This article focuses on how smoking affects the heart and blood vessels. Quitting increases lung capacity and reduces risk for.