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October 15, 2009 What are the signs of a stroke?Posted: 05:49 PM ET
As a new feature of CNNhealth.com, our team of expert doctors will answer readers' questions. Here's a question for Dr. Gupta. Question from Jane in Amsterdam: "I fear having a stroke because I have high blood pressure and my life is very stressful. What are the signs to look for and what can I do to help myself?" Answer: Thanks, Jane, for the question. It’s an important topic and impacts people of all ages. As a neurosurgeon, I can tell you strokes don’t just strike older generations. Doctors today around the world are seeing people in the 30s, 40s and 50s having strokes. The reason? Mostly due to unhealthy lifestyles. Jane you mentioned your life is very stressful and you have high blood pressure. These are two major risk factors of stroke. Other lifestyle factors that play a role include unhealthy diet, smoking, lack of exercise and obesity. So any changes you can make in your life to increase physical activity, get your blood pressure in control will dramatically lower your risk. Studies show people with healthy blood pressure - less than 120/80 - have about half the lifetime risk of stroke as those with high blood pressure, or hypertension. Knowing the early signs of a stroke is critical because immediate medical attention is needed to prevent long-term disability. What’s surprising is the majority of people ignore the early warning signs. In fact, a Mayo Clinic study found 58 percent of stroke patients brushed off the symptoms as another ailment, and delayed seeing a doctor for about 3 1/2 hours on average. Time is critical because a stroke directly impacts your brain. There are two types, ischemic stroke and hemorrhagic stroke. An ischemic stroke is when the blood flow to a person’s brain is interrupted; hemorrhagic stroke occurs when the blood vessels actually burst in the brain. Some strokes strike suddenly but more often than not your body will give you signals. Stroke patients often describe having the “worst headache of my life.” It comes on suddenly and can cause pain between your eyes, even a stiff neck. Suddenly feeling fatigued, dizzy and weak can be a signal. For example, you may be folding laundry or walking to a meeting and feel a strong, sudden loss of coordination. It’s also very common to feel numb on just one side of your body. I can’t stress enough to tell your friends, neighbors, co-workers about these symptoms and don’t brush them off. If you are at high risk for a stroke and feel one of these symptoms suddenly occur, seek medical treatment as soon as possible. And Jane, remember that strokes are preventable. I challenge you to get moving! Make a goal to exercise at least 30 minutes a day. It’s not only going to naturally reduce your stress levels, but will also help bring your blood pressure down and reduce your overall risk. Posted by: Dr. Sanjay Gupta - CNN Chief Medical Correspondent |
Get a behind-the-scenes look at the latest stories from CNN's chief medical correspondent, Dr. Sanjay Gupta, and the CNN Medical Unit producers. They'll share news and views on health and medical trends -- info that will help you take better care of yourself and the people you love. Editor's Note
Medical news is a popular but sensitive subject rooted in science. We receive many comments on this blog each day; not all are posted. Our hope is that much will be learned from the sharing of useful information and personal experiences based on the medical and health topics of the blog. We encourage you to focus your comments on those medical and health topics and we appreciate your input. Thank you for your participation. @sanjayguptacnn: at gate indefinitely. painful -- but of course -- good and important to have all engines firing on transatlantic flight...
Updated: Tue, 01 Dec 2009 09:56:19 +0000 @sanjayguptacnn: was about to leave heathrow at 330a (est) but, blew left engine on take off. scary...
Updated: Tue, 01 Dec 2009 09:55:08 +0000 @sanjayguptacnn: http://twitpic.com/rkxfk - this is an epidermoid tumor. the patient had 4 years of seizures. now doing well.
Updated: Mon, 30 Nov 2009 13:33:05 +0000 @sanjayguptacnn: in london about to do a live show. http://edition.cnn.com/CNNI/Programs/vital.signs/. it will change your views on death, and life.
Updated: Mon, 30 Nov 2009 10:57:00 +0000 @sanjayguptacnn: Want to swim/bike/run the NYC tri with me? It's a chance to lose forever. Need a serious 6 month commitment tho... http://bit.ly/90HBoK
Updated: Wed, 25 Nov 2009 19:49:55 +0000 Recent Posts
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