Light Stroke Symptoms
When a light stroke occurs, there is a blockage of blood flow to the brain, causing stroke-like symptoms for less than 24 hours. If the stroke symptoms occur for longer than 24 hours, it is considered to be a stroke. A light stroke is also known as a mini-stroke or a transient ischemic attack (TIA).
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Most Common Symptoms
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The symptoms of a light stroke are highly variable depending on individual circumstances. Each individual's light stroke differs depending on a number of factors, including what part of the brain is affected by the restricted blood flow. However, the most common symptoms are temporary vision loss, a weak feeling on one side of the body, trouble speaking and a tingling or numb sensation on one side of the body.
Other Symptoms
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While the symptoms listed above are the most common, there are other symptoms that may occur. Some of the less common symptoms include seizures, vomiting, extreme headache and a feeling of dizziness. If someone suffers from a light stroke they may also have trouble coordinating their movements, feelings of confusion, amnesia, drooling or have trouble swallowing.
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Likelihood of Future Stroke
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While a light stroke is not considered a full stroke, it is a precursor to one. Many people look at a light stroke as a warning that if they are not careful a full stroke may occur soon. If blockage of blood flow to the brain happens once and mildly, it is more likely to happen again and has a higher likelihood of being more severe. According to the Mayo Clinic, approximately one third of all people who experience a light stroke will ultimately have a full stroke and half of those will occur within the following year.
Treating Light Stroke Symptoms
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If you have symptoms and believe that you may have a light stroke, it is imperative that you see a doctor immediately. A stroke can be dangerous and can have long term effects on your health. Once you are at the hospital, the doctor will run tests to determine the underlying cause of the problem and proceed from there. The doctor may also prescribe aspirin, clopidogrel or ticlopidine.
Preventing Light Stroke Symptoms
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The best way to prevent a light stroke or decrease the likelihood of having one is to make sure that you exercise regularly. You also need to watch your eating habits and make sure you have a healthy diet. If you are a smoker, quitting will also help prevent a light stroke. It is also advisable to know about any other problems you have, such as hypertension, high cholesterol or diabetes.
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