A transient ischemic attack (TIA), or mini-stroke, is a temporary blockage of blood flow to the brain. It lasts a few minutes to an hour, causing sudden stroke-like symptoms but no permanent damage. It is a critical warning sign for a future major stroke.

Signs and Symptoms
Sudden weakness or numbness in the face, arm, or leg
Trouble speaking or slurred words
Confusion or trouble understanding speech
Sudden vision changes or temporary blindness in one eye
Loss of balance, dizziness, or trouble walking.

Causes and Risks
A brief blood clot or fatty plaque buildup (atherosclerosis) in a brain artery
High blood pressure (the main risk factor)Smoking, high cholesterol, and diabetes
Heart conditions like atrial fibrillation

Action and Treatment
Treat it as an emergency and call for help immediately, even if symptoms stop
Get urgent medical evaluation with brain imaging and tests
Take prescribed medicines like blood thinners or statins to lower stroke risk
Make healthy lifestyle changes such as eating better, exercising, and quitting smoking

Transient ischemic attack (TIA) -The cause of a transient ischemic attack is similar to the cause of an ischemic stroke, which is the most common type of stroke.

Transient Ischemic Attack (TIA) | American Stroke Association A transient ischemic attack, or TIA, is a temporary blockage of blood flow to the brain. The clot usually dissolves on its own or gets dislodged, and the symptoms usually last less than five minutes.
While a TIA doesn’t cause permanent damage, it’s a “warning stroke” signaling a possible full-blown stroke ahead. When you first notice symptoms, get help immediately, even if symptoms go away.

Remember B.E.F.A.S.T.!!
The primary warning signs of a stroke happen suddenly and use the acronym B.E.F.A.S.T. to identify them: Balance loss, Eyesight changes, Face drooping, Arm weakness, Speech difficulty, and Time to call 911. Other signs include a sudden severe headache and confusion.

Get help immediately. The sooner you are treated the less the risk of permanent damage.

I had a TIA and there were no warning symptoms. What I experienced was a sudden debilitating pain behind my left ear that lasted about a minute. It stopped me in my tracks until the pain stopped. I was given a test and the film confirmed I had, indeed, suffered a TIA. Subsequent MRI’s still show the scar.

I had a TIA...never knew until it showed on a MRI 3 years later.

Talk to your PCP, there are clues in your BP, your blood work, when they listen to your heart, and carotid arteries etc. Is there a history of heart disease in your family? What is your lifestyle /diet like? All this together can help you and your doctor make sure that you are doing everything needed to reduce risk. Hugs!