What Happens When You Quit Smoking Timeline
Immediately after quitting
Within 20 minutes of quitting smoking your heart rate blood pressure start to decrease.
Within 8 hours the nicotine carbon monoxide levels in your bloodstream decrease by half the oxygen levels in your blood increase.
Within 24 hours your risk of having a heart attack starts to decrease.
Within the first week
Within the first 48 hours your sense of taste smell begin to improve.
Within 3 to 5 days nicotine is completely eliminated from your body. As a result withdrawal symptoms may peak during this time.
Within a week you may start to experience improved breathing reduced coughing.
Within the first month
Within 2 weeks to 1 month your blood circulation lung function begin to improve.
Within a month your skin appearance starts to improve due to better blood flow the nicotine stains on your teeth diminish.
You may also notice an increase in energy levels a decrease in shortness of breath.
Within the first year
Within 3 to 9 months your lung function continues to improve any respiratory symptoms such as coughing wheezing tend to decrease.
Within a year your risk of heart disease heart attack is halved compared to a smoker’s risk.
Your risk of stroke lung cancer also decrease your overall risk of death decreases by half.
After 5 years of not smoking your risk of having a stroke is reduced to that of a nonsmoker.
After 10 years your risk of developing lung cancer is about half that of a smoker your risk of other smoking-related cancers such as mouth throat pancreatic cancer also decrease.
After 15 years your risk of heart disease is similar to that of a person who has never smoked.
Quitting smoking has numerous health benefits that begin immediately continue over time. This timeline highlights the positive changes that occur within your body when you quit smoking. You can improve your heart health lung function overall well-being by taking the important step of quitting smoking. Remember it’s never too late to quit reap the rewards of a smoke-free life.