The risk of a recurrent stroke is greatest right after a stroke, with the risk decreasing with time. About 3 percent of stroke patients will have another stroke within 30 days of their first stroke and one-third of recurrent strokes take place within 2 years of the first stroke. Although a stroke is a single, damaging event, the conditions leading to stroke such as high blood pressure, smoking, heart disease, and diabetes develop over the course of several years. Have your blood pressure checked often, and, if it is high, follow your doctor's advice on how to lower it. Treating high blood pressure reduces the risk for both stroke and heart disease.
Cigarette smoking is linked to increased risk for stroke.
Research shows that the risk of stroke for people who have quit smoking for 2-5 years is lower than people who still smoke. Researchers think that exercise may make the heart stronger and improve circulation. It also helps control weight. Physical activities like brisk walking, cycling, swimming, and yard work lower the risk of both stroke and heart disease. Talk with your doctor before starting a vigorous exercise program.