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Condition Center


A stroke is a reduction in blood supply to the brain due to a blockage (80% of strokes), which is usually a blood clot, or bleeding in the brain (20% of strokes). Rapid treatment—within three hours of the first symptom—is crucial. If blood supply is quickly restored, it may prevent permanent brain damage. Stroke symptoms come on suddenly and include trouble speaking; confusion; weakness, numbness, or paralysis on one side of the face or body; vision problems; severe headache; or trouble with walking or balance. Call 911 if you or someone else has these symptoms.

Stroke News

  • Many Doctors Admit Difficulty in Treating Unexplained Stroke: Poll

    FRIDAY, Oct. 9, 2015 (HealthDay News) — More than half of American doctors do not feel confident that they can spot the reason for a stroke that strikes in the absence of a clearly established cause. The poll, conducted by the American Heart Association (AHA) and the American Stroke Association (ASA), involved more than 650 neurologists, [...]

  • Worse Psoriasis, Less Healthy Arteries, Study Finds

    By Steven ReinbergHealthDay Reporter THURSDAY, Oct. 8, 2015 (HealthDay News) — The skin disorder psoriasis appears linked with artery inflammation, raising the odds for heart disease, a new study says. “As the amount of psoriasis increases, the amount of blood vessel inflammation increases,” said senior investigator Dr. Nehal Mehta, a clinical investigator with the U.S. National Heart, [...]

  • Sensitive Blood Test May Help Rule Out Heart Attack

    WEDNESDAY, Oct. 7, 2015 (HealthDay News) — A new, highly sensitive blood test may help doctors quickly rule out heart attack for almost two-thirds of people who seek emergency room treatment for chest pain, a new study suggests. Researchers said their findings could potentially reduce unnecessary hospital admissions and substantially lower health-care costs. “Until now, there were [...]

  • Colds, Flu Up Odds for Stroke in Kids, Though Risk Is Low: Study

    By Maureen SalamonHealthDay Reporter WEDNESDAY, Sept. 30, 2015 (HealthDay News) — Having a cold or the flu may sometimes trigger a stroke in children — particularly those with underlying health conditions — though the overall risk remains low, a new study indicates. Comparing two groups of more than 350 children — one set had suffered “ischemic” clot-based [...]

  • Earlier Hormone Therapy May Pose Less Risk for Menopausal Women

    By Amy NortonHealthDay Reporter WEDNESDAY, Sept. 30, 2015 (HealthDay News) — Women who start hormone therapy toward the beginning of menopause may have a lower risk of developing heart disease, new research suggests. The study, of over 74,000 Swedish women, found that those who started hormone therapy within five years of beginning menopause typically stayed free of [...]

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