Stroke - Defining the Warnings

Stroke is ranked as the second most common cause of death worldwide. It comes only second to heart disease. There are millions (5.4 million in 2004 to be exact) who died from this sudden medical condition often seen to be a silent killer with very little symptoms to show. It is classified as a cerebrovascular accident that can result to disability, paralysis, and even death. Almost 80% of people who experience this condition are left disabled which can affect their job prospects and quality of life making rehabilitation very important.

What is Stroke?

Stroke definition can be stated best as a sudden loss of brain function due to the disruption of blood supply to the brain. There are common causes for these blood supply disruptions. Ischemic stroke happens when blood supply is slowly hampered which is often caused by thrombosis or embolism. Hemorrhagic stroke refers to blood supply disturbance caused by the accumulation of blood anywhere in the brain.

Stroke Warning Signs

Warning signs of stroke can come fast before the actual onset. The most common sign is the arm drift and the sudden loss of face muscle control. These can imply other medical emergencies but because of its easy assessment, it is often used by medical professionals to detect a stroke in progress. Early detection can help doctors prevent it from worsening.

What About Mini Strokes?

This case is considered mild but must be taken as serious as a “major” cerebrovascular accident. Also known as transient ischemic attack, this is basically a stroke that resolved itself due to the natural mechanisms of the body to restore blood flow immediately. This does not change the fact however that you are in danger of having a real stroke in the near future. Mini stroke symptoms include loss of balance and coordination, dizziness, trouble walking, confusion, inability to follow commands, drop attacks, and even temporary loss of sight.

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