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What Body Parts Does a Stroke Affect?

A stroke occurs when blood flow to part of the brain is interrupted due to a clogged artery or broken blood vessel; however, strokes can affect many parts of the body other than the brain and circulatory system.

  1. Types

    • The two main types of strokes are ischemic strokes, which occur when the brain does not receive enough oxygen, and hemorrhagic strokes, where bleeding around the brain damages brain cells.

    Symptoms

    • Since the brain controls the function of the body, symptoms can vary significantly. Slurred speech, dizziness, paralysis, blurred vision and severe, sudden headache are possible symptoms.

    Effects

    • Stroke can lead to lasting brain damage that can inhibit the function of any body part and may cause lack of muscle control, paralysis, changes in mood or personality and a reduction of intellectual ability.

    Risk Factors

    • Several risk factors increase the likelihood of stroke, including obesity, smoking, age, high cholesterol and heart disease.

    Prevention

    • Taking steps to reduce risk factors associated with stroke such as obesity and heart disease by getting regular exercise and eating a healthy diet can help prevent strokes.

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