What is TIA?
TIA, or Transient Ischemic Attack, is a type of stroke that occurs when a blood clot blocks an artery or vein in the brain, causing a temporary disruption in blood flow. The symptoms of a TIA usually last for a few minutes or hours, but do not cause any permanent damage.
How Soon After TIA Can Stroke Occur?
The risk of stroke after a TIA is highest within the first 24 hours, with the risk declining over time. However, the risk of stroke is still significant after a TIA, with up to 20% of people having a stroke within 1 to 2 years of their TIA. Therefore, it is important to seek medical attention immediately after a TIA in order to reduce the risk of stroke.
What Are the Risk Factors for Stroke After TIA?
Several risk factors can increase the risk of stroke after TIA, including age, high blood pressure, smoking, diabetes, and prior stroke. It is important to identify and address any of these risk factors in order to reduce the risk of stroke after TIA.
How Can I Reduce the Risk of Stroke After TIA?
The best way to reduce the risk of stroke after TIA is to seek medical attention immediately and follow your doctor's recommendations. Your doctor may recommend lifestyle changes such as quitting smoking, exercising regularly, and managing conditions such as diabetes and high blood pressure. Your doctor may also recommend medications to reduce your risk of stroke after TIA.