As a medical professional with expertise in neurology, I can tell you that a Transient Ischemic Attack (TIA), often referred to as a "mini-stroke," is a significant health event. While TIAs generally do not cause permanent brain damage, they are a serious warning sign that a stroke may happen in the future and should not be ignored. TIAs are usually caused by one of three things: Low blood flow at a narrow part of a major artery carrying blood to the brain, such as the carotid artery. Patients who experience a TIA should seek immediate medical attention because it indicates that there is an underlying issue with their vascular health. The symptoms of a TIA are similar to those of a stroke and include sudden weakness, numbness, difficulty speaking or understanding speech, dizziness, and loss of vision. These symptoms typically resolve within a few minutes to 24 hours, but the risk of a subsequent stroke is highest within the first 90 days after a TIA. Immediate action is crucial because treatments are available that can significantly reduce the risk of a full-blown stroke. Lifestyle changes, medications, and sometimes surgical procedures can be employed to address the causes of a TIA. read more >>

While TIAs generally do not cause permanent brain damage, they are a serious warning sign that a stroke may happen in the future and should not be ignored. TIAs are usually caused by one of three things: Low blood flow at a narrow part of a major artery carrying blood to the brain, such as the carotid artery.read more >>