Health Gains from Quitting Smoking

Your body will begin to repair itself as soon as you stop smoking - and you'll go on feeling the health benefits for the rest of your life.

20 minutes after stopping
Your blood pressure and pulse rate will return to normal, circulation improves in hands and feet, making them warmer.

8 hours after stopping
Nicotine and carbon monoxide levels in the blood will be cut by half and oxygen levels will return to normal. Chances of a heart attack start to fall.

24 hours after stopping
Carbon monoxide will be eliminated from your body and your lungs will start to clear out mucus
and other smoking debris.

48 hours after stopping
Your body is now free of nicotine and your sense of taste and smell improves.

72 hours after stopping
You should be breathing more easily. Airway passages in the lungs begin to relax. Energy levels
increase.

2-12 weeks after stopping
Your circulation is improving, making walking easier.
3-9 months after stopping
Your lung function has increased by up to 10%. That means less coughing and wheezing and fewer
breathing problems.

5 years after stopping
Your risk of having a heart attack has fallen to about half of that of a smoker.
10 years after stopping
Your risk of contracting lung cancer has fallen to half that of a smoker and your risk of having
a heart attack is the same as if you'd never smoked.

 

Click to visit The Roy Castle Lung Cancer Foundation website
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