Vertebral artery dissection: a tear in the vertebral artery located in the neck.
This can lead to a blockage in the arteries. Hypertension over a period of time can cause the hardening or thickening of the arteries. People with hypertension or high blood pressure are at a greater risk of Wallenberg syndrome. Therefore, people with atherosclerosis, or hardening of the arteries, are at the highest risk. These strokes are typically caused by a thrombosis, which forms because of atherosclerotic plaques in the brain’s blood vessels. The cause of Wallenberg syndrome is usually a stroke in the brainstem, meaning there isn’t enough blood flow to the brain tissue. If you have new neurologic symptoms like any of these, you should call 911 immediately. It’s important to note that there are many different ways that Wallenberg syndrome can present. Difficulty speaking or changes in taste sensation.Pain or numbness on one side of the face.A loss of temperature sensation or pain on only one side of the.While those are the most common symptoms, there are other neurological deficits associated with Wallenberg syndrome like having: Problems with coordination, especially with your walking.Vertigo or feeling like the room is spinning around you.The most common symptoms of Wallenberg syndrome include: These symptoms are caused by a stroke or blockage of blood flow so that the symptoms will come about suddenly over the course of a few hours. People with Wallenberg syndrome have symptoms in the central nervous system, which includes the brain and spine. Signs and Symptoms of Wallenberg Syndrome
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