The term “stroke” describes a condition in which the blood supply to part of the brain is suddenly and seriously impaired by a blood clot or a ruptured blood vessel. Stroke occurs more commonly in later life and in people who suffer from high blood pressure or some other circulatory disorder. The effect of a stroke depends on how much, and which part, of the brain is affected. In some cases, the condition can be fatal; however, many people make a complete recovery from a stroke.
Causes of Stroke
- Weakness in the blood vessels, especially, those that transport blood to the brain.
- High blood pressure
- Blood clot in the blood vessels
- Ruptured blood vessels
Signs and Symptoms of Stroke
- Problems with speech and swallowing
- Sudden confusion, trouble speaking or understanding.
- Loss of power or movement in the limbs
- Sudden, severe headache
- Sudden dizziness, trouble walking, loss of balance or coordination and bladder control. Emotional mental state that could be mistaken for drunkenness.
- Sudden or gradual loss of consciousness
- Sudden numbness or weakness – especially to only one side of the body
- Sudden trouble seeing in one or both eyes.
- Sudden severe headache with no known cause.
Treatment of Stroke
- If the casualty is conscious, make her lie down with her head and shoulders slightly raised and supported. Incline her head to the affected side, and place a towel on her shoulder to absorb any dribbling
- Loose all clothing that might impair the casualty’s breathing.
- Reassure her
- Monitor and record vital signs level of response, pulse, and breathing
- Seek medical help or transport the casualty to the hospital.
Risks Factors of Stroke
- Atrial Fibrillation
- Hypertension
- Cardiac Disease
- No exercise
- Diabetes
- Smoking
- Heavy alcohol use
Caution
Do not give the casualty anything to eat or drink because a stroke may make it difficult to swallow.
