One Month Before a Stroke, Your Body May Send Warning Signals: What to Watch For
A stroke can sometimes happen suddenly, but some people experience warning signs before a stroke, including episodes called a transient ischemic attack (TIA), often described as a “mini-stroke.” A TIA can cause temporary symptoms and may be a warning that a more serious stroke could occur.
There is no guaranteed one-month countdown, but recognizing possible warning signs and acting quickly can make a major difference.
1. Sudden weakness or numbness
A common warning sign is sudden weakness or numbness, especially on one side of the body.
Watch for:
- Drooping on one side of the face
- Weakness in one arm or leg
- Numbness affecting one side
2. Trouble speaking or understanding speech
Possible signs include:
- Slurred speech
- Difficulty finding words
- Trouble understanding others
3. Sudden vision changes
A stroke warning can include:
- Blurred vision
- Loss of vision in one or both eyes
- Double vision
4. Sudden dizziness or loss of balance
Be alert for:
- Trouble walking
- Loss of coordination
- Unexplained dizziness
- Feeling unsteady
5. Sudden severe headache
A sudden, intense headache—especially one that is unusual for the person—can be a warning sign.
It may occur with:
- Confusion
- Nausea
- Neck stiffness
- Loss of consciousness
6. Episodes that come and go
A TIA may cause symptoms that:
- Start suddenly
- Improve within minutes or hours
- Disappear completely
Even if symptoms go away, medical evaluation is important because the risk of a major stroke may be higher afterward
