10 Warning Signs of Stroke That Can Occur Before a Major Stroke
A stroke does not always provide warning signs weeks in advance, but some people experience symptoms from a transient ischemic attack (TIA), sometimes called a “mini-stroke.” These symptoms can appear days or weeks before a stroke and require immediate medical attention.
1. Sudden Weakness on One Side
Weakness or numbness in the face, arm, or leg—especially on one side of the body.
2. Facial Drooping
One side of the face may sag or feel numb.
3. Slurred Speech
Difficulty speaking clearly or understanding others.
4. Temporary Vision Problems
Blurred vision, double vision, or loss of vision in one or both eyes.
5. Sudden Dizziness
Feeling unsteady, lightheaded, or having trouble maintaining balance.
6. Trouble Walking
Unexpected coordination problems or frequent stumbling.
7. Severe Headache
A sudden, intense headache unlike your usual headaches.
8. Confusion
Difficulty thinking clearly, understanding conversations, or following instructions.
9. Numbness or Tingling
Sudden numbness in the face, arm, hand, or leg.
10. Brief Stroke-Like Episodes
Symptoms that come and go within minutes or hours may be a TIA, which is a serious warning sign.
What to Do
If any of these symptoms occur, seek emergency medical care immediately, even if they disappear. Early treatment can reduce the risk of a major stroke and improve outcomes.
The FAST Test
- Face drooping
- Arm weakness
- Speech difficulty
- Time to call emergency services
The most important point is that stroke symptoms are usually sudden, not gradual. A TIA or any stroke-like symptom should never be ignored.