Like heart disease, strokes are a cardiovascular problem, occurring more frequently as people age. Either way, unless blood flow is restored, brain cells in the area quickly die, leaving permanent disability. Sometimes, a temporary blockage occurs, causing symptoms of a stroke only briefly. While everyone over age 50 should be knowledgeable about strokes, some groups are at especially high risk for having one, including African-Americans, those who have a family history of stroke, smokers and people with diabetes. What you can do Not all risk factors can be controlled, but many can.
Smokers have almost double the risk of ischemic stroke.
Limit alcohol to no more than one to two drinks each day. Aim for half an hour a day of brisk walking or an equivalent aerobic exercise. What you should discuss with your doctor You'll need the help of your doctor to make other important changes to reduce your risk of stroke. High blood pressure is the primary cause of stroke. If side effects of blood pressure medications bother you, change to a different drug or use a lower dose and add another medication that works differently.