Management aims to prevent future strokes; no cure; underlying vascular issues may require ongoing care
A transient ischemic attack (TIA) is a brief episode of neurological dysfunction caused by a temporary disruption of blood flow to the brain. It is often referred to as a “mini-stroke” and may resolve on its own, but it signals an increased risk of a full stroke. Immediate medical attention is crucial.
Temporary disruption of blood flow to the brain
Sudden numbness, weakness, confusion, difficulty speaking
Clinical evaluation, imaging studies
Favorable, typically resolves without lasting effects
Temporary neurological symptoms, potential for stroke
Blood clot or plaque temporarily blocks a blood vessel
Urgent medical attention, antiplatelet medications, lifestyle changes
Urgent medical attention, antiplatelet medications, lifestyle changes
Common, often precursor to stroke
Early detection and prevention of stroke risk factors
Please note that the information provided is based on the current understanding of these conditions and treatments may vary based on individual circumstances. Always consult with a healthcare provider for accurate information.
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