What are the warning signals of stroke

Strokes are commonly caused by some blockage that occurs within the arteries. Such blocks impair the function of arteries which is to carry blood to the brain.

This causes severe damage to certain parts of the brain and the body loses control of those activities which are controlled by that particular part of the brain. The affected person finds it difficult to speak or lose control over the movement of his arm or leg. The damage thus caused to the brain can be either partial or complete.

However, if immediate treatment is provided, there is minimal chance of damage as blood can be artificially provided to the brain.

Sudden weakness or numbness experienced in one side of the face, arm or leg is the characteristic symptom of stroke. The person loses his vision suddenly.

The sight provided by one eye gets diminished in most people. Loss of speech, trouble in talking continuously or difficulty in understanding what others are speaking etc are a few other early symptoms of stroke.

Some people are found to experience sudden headache with no obvious cause before the onset of stroke. Unexplained dizziness and unstable walking are also found in some people affected by stroke.

Certain risk factors are associated with the occurrence of stroke. These include atherosclerosis, uncontrollably high diabetes, high blood pressure, high cholesterol level, smoking and carotid artery disease. It is advisable for people with high cholesterol level to take in less sodium.

People with increased blood pressure should strictly follow their doctor’s advice to bring it under control. It is extremely important that you limit the intake of alcohol.

Regular checkups are also essential in order to find health problems that are likely to increase your risk of getting a stroke.

Chain smokers need to quit smoking in order to save themselves from the hazards posed by cigarette smoke. It is also advisable to talk to your doctor whether taking aspirin in low doses is effective in reducing the risk of stroke.


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