Smoking and Stroke Risk
Smoking injures blood vessel walls and speeds up hardening of the arteries (atherosclerosis). As a result, the heart works harder, and blood pressure may increase. Cigarette smoking increases your risk for transient ischemic attack (TIA) and stroke.
Heavy smokers are at greater risk for TIA and stroke. Daily cigarette smoking can increase the risk of stroke by 2½ times.1
The risk of stroke and TIA decreases for those who quit smoking. If you smoked less than one pack a day and you quit, within 5 years your risk will be the same as though you had never smoked.1
|Primary Medical Reviewer||E. Gregory Thompson, MD - Internal Medicine|
|Specialist Medical Reviewer||Richard D. Zorowitz, MD - Physical Medicine and Rehabilitation|
|Last Revised||September 19, 2011|
|By:||Healthwise Staff||Last Revised: September 19, 2011|
|Medical Review:||E. Gregory Thompson, MD - Internal Medicine|
Richard D. Zorowitz, MD - Physical Medicine and Rehabilitation
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