Skip Navigation

LOOKING AT MOTIVATION: Benefits after quitting

20 MINUTES Blood pressure decreases and pulse slows to normal. Temperature in hands and feet increases to normal.
8 HOURS Carbon monoxide level in the blood drops to normal. Oxygen level increases.
24 HOURS Breath, hair, and body stop smelling like smoke. Chance of heart attack decreases.
48 HOURS Nerve endings recover. Sense of taste and smell improve.
72 HOURS Nicotine is out of the body. Bronchial tubes relax, making breathing easier.
2 WEEKS TO
3 MONTHS
Lungs can hold more air. Exercise becomes easier. Circulation increases.
1 MONTH TO
9 MONTHS
Coughing, congestion, fatigue, and shortness of breath decrease. Cilia regain function in the lungs, increasing the ability to clean the lungs and fight off infections. Overall body energy increases.
1 YEAR Risk of coronary heart disease cut in half.
5 YEARS Stroke risk reduced to that of a nonsmoker.
10 YEARS Lung cancer risk cut in half; risk of other cancers decreases significantly.
15 YEARS Risk of coronary heart disease drops, usually to the level of a nonsmoker.

SEE THE HELPLINE FACT SHEET: The Health Benefits After Quitting