If you've had a stroke, preventing a second stroke is a top priority. "The risk of a stroke is tenfold higher in someone who has had a stroke in the past," says Larry B. Goldstein, MD, professor of medicine (neurology) and director of the Duke Stroke Center in Durham, N.C.
Prevention of a second stroke starts by addressing conditions that caused the first stroke, such as atrial fibrillation (an abnormal heart rhythm that can cause blood to clot) or narrowing of a carotid artery in the neck. Treatment...
Symptoms of an ischemic stroke (caused by a blood clot) vary from one person to another. But symptoms usually occur in the side of the body opposite from the side of the brain where the clot occurred. For example, a stroke in the right side of the brain affects the left side of the body.
Symptoms of a stroke may be so minor that they are ignored or
go unnoticed. Some people have symptoms that go away after a short time. This could be caused by a transient ischemic attack, or TIA. A TIA is a warning sign that a stroke may soon follow.
The symptoms of a hemorrhagic stroke (caused by bleeding in the brain) are usually the same as those from a blood clot. But you also may have other symptoms, such as: