Smoking
Stop smoking
Smoking doubles your risk of a stroke because it causes the arteries to fur up (atherosclerosis) and makes the blood more likely to clot. These increase the risk of a stroke.

Stopping smoking can cut the risk of a stroke in half – no matter how old you are or how long you have smoked. Giving up is not easy, but it is worth the effort to improve your health.
Lots of help is available to stop smoking:

- Self-help books for tips and advice.
- Information leaflets from your local medical centre or library.
- Stop-smoking groups – your doctor may be able to refer you to one.
- Nicotine replacement therapy such as chewing gums, sprays and patches. (Please note that nicotine may not be suitable for people who have already had a stroke. Ask your doctor for advice.)
Not smoking is one of the most important things you can do to avoid a stroke.
Links
Why a stroke happens
Drinking alcohol
Healthy eating
Exercise
Steps to reduce your risk
What you can't change
Stopping stroke happening again
"We'd been married for 42 years with a very healthy lifestyle, but John smoked from when he was young." Susie's husband John had a stroke five
years ago.