10 Warning Signs of a Stroke Everyone Should Know
A stroke can happen suddenly, and recognizing the warning signs quickly can save a life and reduce the risk of lasting brain damage. Not everyone experiences every symptom, and some symptoms can disappear after a few minutes. Even then, they should not be ignored.
1. Sudden weakness or numbness
One of the classic warning signs is sudden weakness or numbness of the face, arm, or leg—particularly on one side of the body.
A person may suddenly have difficulty lifting one arm or notice that one side feels unusually weak or numb.
2. One side of the face droops
Ask the person to smile. If one side of the face suddenly droops or feels numb, this can be a stroke warning sign.
3. Sudden difficulty speaking
Speech may suddenly become slurred, confused, or difficult to understand. A person may also struggle to find words or have difficulty understanding what others are saying.
4. Sudden vision changes
Stroke can cause sudden blurred or double vision or partial or complete loss of vision in one or both eyes.
5. Sudden loss of balance or coordination
Unexpected dizziness, difficulty walking, loss of coordination, or a sudden inability to maintain balance can occur during a stroke.
6. A sudden, severe headache
A sudden, unusually severe headache with no obvious cause can be a warning sign, particularly when it occurs with other neurological symptoms.
7. Sudden confusion
Someone experiencing a stroke may suddenly become confused, disoriented, or unable to understand what is being said to them.
8. Sudden trouble understanding speech
The person may hear words but suddenly be unable to understand their meaning or follow a simple conversation.
9. Sudden difficulty walking
A person may suddenly stumble, veer to one side, become very dizzy, or have difficulty coordinating their movements. This can be especially important when it occurs together with vision problems, weakness, or speech changes.
10. Symptoms that disappear after a few minutes
Don’t assume everything is fine because the symptoms went away.
A transient ischemic attack (TIA), sometimes called a “warning stroke,” can produce stroke-like symptoms that resolve. A TIA is still a medical emergency because it can signal a significant risk of a subsequent stro
