What it looks like: One side of the face sags or feels numb. The person's smile may be uneven. One eye may not close completely.
What to do: Ask the person to smile. Is the smile uneven? Does one side of the mouth not lift as high as the other?
Why it happens: The part of the brain that controls facial muscles (the facial nerve) is affected by reduced blood flow.
In a TIA: This symptom comes on suddenly and resolves within minutes or hours. It may be subtle—a slight droop that you almost miss. Don't ignore it.
2. Arm Weakness or Drifting (One Side of the Body)
What it looks like: Sudden weakness, numbness, or heaviness in one arm or leg. The person may drop things, have trouble gripping, or feel that one side of their body is "heavy."
What to do: Ask the person to raise both arms. Does one arm drift downward? Can they keep both arms raised for 10 seconds?
Why it happens: The motor cortex (which controls movement) is affected.
In a TIA: The weakness may be subtle. They might say their arm "feels funny" but still have some strength. Don't dismiss it.
3. Speech Difficulty (Slurred, Jumbled, or Incomprehensible)
What it looks like: The person's speech is slurred (like they're drunk). Or they can't find the right words. Or they speak in jumbled sentences that don't make sense. Or they can't understand what you're saying.
What to do: Ask the person to repeat a simple sentence: "The sky is blue." Can they say it clearly? Do they understand the request?
Why it happens: The language centers of the brain (usually on the left side) are affected.
In a TIA: The speech problem may come and go. One minute they're fine. The next, they're struggling. This is still a TIA. Still a warning.
4. Time to Call Emergency Services (The Most Important Step)
If you see any of the above symptoms—even if they go away—do not wait.
Do not drive the person to the hospital yourself. Call for emergency services. Paramedics can begin treatment in the ambulance and will know which hospital to take them to (stroke centers have specialized equipment and protocols).
Do not let the person go to sleep. Symptoms that resolve overnight may be mistaken for "just being tired." They are not.
Do not assume it's nothing because they "feel fine now." That's what TIAs do. They resolve. But the underlying risk remains.
5. Sudden, Severe Headache (With No Known Cause)
This is the less common but still important symptom.
What it feels like: A sudden, intense headache—often described as "the worst headache of my life." Unlike a typical migraine or tension headache, this one comes on abruptly and may be accompanied by other neurological symptoms.
What to do: If an older adult experiences a sudden, severe headache with no known cause, seek medical attention. This could be a TIA, or it could be a different type of stroke (hemorrhagic).
Why it happens: Bleeding or reduced blood flow in the brain can irritate pain-sensitive structures.
In a TIA: The headache may resolve as the clot dissolves. But it still needs evaluation.
Additional TIA Symptoms (Less Common but Important)
Not every TIA follows the FAST pattern. Be aware of these as well.
Sudden confusion: Trouble understanding what's happening, disorientation, inability to follow instructions.
Sudden vision changes: Blurred vision, double vision, or sudden loss of vision in one or both eyes (this is called amaurosis fugax—a temporary blindness that can be a TIA).
Sudden dizziness or loss of balance: Trouble walking, feeling like the room is spinning, stumbling without explanation.
Sudden numbness or tingling: On one side of the face or body, without weakness.
Sudden trouble swallowing (dysphagia): Difficulty managing saliva, feeling like food is stuck, choking on liquids.
If you see any of these symptoms—even if they're subtle, even if they resolve—seek medical attention.
What to Do If You Suspect a TIA (Step-by-Step)
Let me give you a clear, actionable plan.
Step 1: Act FAST
Use the FAST acronym:
Face drooping
Arm weakness
Speech difficulty
Time to call emergency services
Step 2: Do NOT Wait to See If Symptoms Improve
Every minute counts. The risk of a major stroke is highest in the first hours after a TIA. Do not wait. Do not say "let's see if it goes away."
Step 3: Call for Emergency Services
Do not drive the person to the hospital yourself. Call an ambulance. Paramedics can:
Assess the person en route
Alert the hospital to prepare for a potential stroke
Begin treatment immediately
Step 4: Note the Time Symptoms Started
This information is critical for doctors. If you saw the first symptom at 7:30 AM, tell the paramedics.
Step 5: Do Not Give Aspirin or Blood Thinners
Wait for medical guidance. Different types of strokes require different treatments. Aspirin helps with ischemic strokes (caused by clots) but can worsen hemorrhagic strokes (caused by bleeding).
Step 6: Keep the Person Calm and Still
Have them sit or lie down. Loosen tight clothing. Do not give food or water (swallowing may be impaired).
What Happens at the Hospital (Diagnosis and Treatment)
If your loved one is evaluated for a TIA, here's what to expect.
Immediate assessment: Vital signs, neurological exam, and a review of symptoms and timing.
Imaging: CT scan (to rule out bleeding) and MRI (to look for evidence of brain tissue damage). Even if symptoms have resolved, an MRI may show evidence of a recent TIA.
Blood tests: To check for clotting disorders, cholesterol levels, blood sugar, and other risk factors.
Carotid ultrasound: To check for narrowing in the carotid arteries (the main blood vessels to the brain).
ECG or heart monitoring: To check for atrial fibrillation (irregular heartbeat), which increases stroke risk.
Treatment: Depending on the cause, your loved one may be started on:
Antiplatelet medications (aspirin, clopidogrel)
Anticoagulants (blood thinners) for atrial fibrillation
Statins to lower cholesterol
Blood pressure medications
Lifestyle recommendations (diet, exercise, smoking cessation)
In some cases: Surgery (carotid endarterectomy) to remove plaque from narrowed arteries.
How to Prevent a Major Stroke After a TIA
The window of risk is highest in the first 48 hours, but the underlying problem remains. Here's how to reduce risk long-term.
Take medications as prescribed. Do not stop blood thinners, blood pressure medications, or statins without talking to your doctor.
Control blood pressure. High blood pressure is the single most important modifiable risk factor for stroke.
Manage diabetes. High blood sugar damages blood vessels over time.
Quit smoking. Smoking doubles the risk of stroke. It's never too late to quit.
Limit alcohol. Heavy drinking increases stroke risk. Moderate drinking (1-2 drinks per day) may be fine, but talk to your doctor.
Exercise regularly. Even walking 30 minutes a day, 5 days a week, reduces stroke risk.
Eat a heart-healthy diet. Focus on fruits, vegetables, whole grains, lean protein, and healthy fats. Limit sodium, saturated fat, and processed foods.
Know your numbers. Blood pressure, cholesterol, blood sugar, and weight. Keep them in healthy ranges.
Frequently Asked Questions
Can a TIA happen without any symptoms?
Yes. These are called "silent TIAs" or silent strokes. They are often discovered incidentally on brain imaging. They still increase future stroke risk.
How long do TIA symptoms typically last?
Most last less than 5 minutes. Some last up to 24 hours. Any duration is concerning.
Can stress cause a TIA?
Stress itself does not cause TIAs, but chronic stress can contribute to high blood pressure, unhealthy eating, smoking, and other behaviors that increase stroke risk.
Are TIAs more common in seniors?
Yes. Stroke risk increases with age. But TIAs can occur at any age.
If I had a TIA years ago and didn't get treatment, am I still at risk?
Yes. The underlying condition that caused the TIA (atherosclerosis, atrial fibrillation, etc.) may still be present. See a doctor for evaluation.
Can TIAs be prevented?
Many can. Controlling blood pressure, managing diabetes, not smoking, exercising, and taking prescribed medications dramatically reduce stroke risk.
What's the difference between a TIA and a migraine aura?
Migraine auras can cause similar symptoms (visual changes, numbness, speech difficulty). However, migraine auras typically develop gradually (over 5-20 minutes) and are followed by a headache. TIA symptoms come on suddenly. If you're unsure, seek medical attention.
A Life-Saving Reminder
Here's what I want every family to take away from this article.
A mini stroke is not "nothing." It's not "just a weird fluke." It's a warning—a loud, clear, urgent warning that a major stroke may be coming.
My grandfather listened to us. He went to the hospital. He was put on blood thinners and cholesterol medication. He changed his diet. He started walking every day.
That was six years ago. He hasn't had a stroke.
But I know people who ignored their TIA. They said, "I feel fine now. It was probably nothing." A week later, they had a major stroke. Some survived with permanent disability. Some didn't.
Don't let that be your family.
Know the signs. Act FAST. Even if the symptoms go away.
Because "going away" isn't the same as "being safe."
Now I'd love to hear from you. Have you or a loved one experienced a TIA? Did you recognize the symptoms? What happened? Drop a comment below – your story might help someone else take action.
And if this article could save a life, please share it. A text, a link, a conversation. You never know who needs to read this today. 🧠⚠️🚑💛
