Stroke Prevention

Risk Factors and Lifestyle Strategies

Understanding Stroke Prevention

Stroke occurs when blood flow to the brain is interrupted, causing brain cell death. Up to 80% of strokes are preventable through control of risk factors and lifestyle changes. Prevention involves managing medical conditions, making healthy choices, and recognizing warning signs of mini-strokes (TIAs) that precede major strokes.

A TIA (transient ischemic attack) is a medical emergency and warning sign. Immediate evaluation after TIA can prevent major stroke.

Major Stroke Risk Factors

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Stroke Warning Signs (FAST)

Common Symptoms

F - Face drooping on one side

A - Arm weakness or numbness

S - Speech difficulty or slurring

T - Time to call 911 immediately

Warning Signs (Seek Care)

Sudden confusion

Trouble seeing

Difficulty walking

Severe headache with no known cause

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Stroke Prevention Strategies

Your Stroke Prevention Plan

Know Your Blood Pressure

High BP is the #1 stroke risk. Check regularly, take medication as prescribed, monitor at home.

Quit Smoking Immediately

Smoking doubles stroke risk. Quitting reduces risk quickly. Ask your doctor for cessation help.

Manage Diabetes

Keep blood sugar in target range. Diabetes increases stroke risk significantly. Regular monitoring is essential.

Treat AFib if Present

Atrial fibrillation increases stroke risk 5x. Blood thinners or other treatments dramatically reduce this risk.

Control Cholesterol

High cholesterol contributes to plaque buildup. Diet, exercise, and medications when needed keep levels healthy.

Exercise Regularly

150 minutes of moderate activity weekly reduces stroke risk. Start slowly if currently inactive.

Eat a Healthy Diet

Mediterranean or DASH diet shown to reduce stroke risk. Emphasize plants, whole grains, lean protein.

Limit Alcohol

More than 1-2 drinks daily increases stroke risk. If you drink, do so moderately.

Stroke Facts

80%

Of strokes are preventable

1 in 6

People will have a stroke in their lifetime

795K

Strokes occur annually in the US

Frequently Asked Questions

Track Your Stroke Risk Factors with WellAlly

Monitor BP, AFib, medications, and share with your doctor