How long does a transient ischemic attack (TIA) typically resolve?

A transient ischemic attack (TIA) typically resolves within 24 hours. This time frame is significant because a TIA is characterized by temporary neurologic symptoms caused by a temporary decrease in blood flow to the brain, which leads to symptoms similar to those of a stroke but without lasting effects.

Understanding that a TIA resolves within this time frame is important because it serves as a crucial warning sign of potential future strokes. The fact that symptoms are transient emphasizes the urgency for medical evaluation and intervention. A TIA may last from just a few minutes up to 24 hours but is defined by the complete resolution of symptoms within that period.

This concept aids medical professionals in assessing patient risk and implementing preventive measures against more severe cerebrovascular accidents in the future.