Introduction

A stroke can be life-threatening, but your body often sends subtle signals weeks in advance. Recognizing these warning signs early can save lives. Knowing what to watch for allows you to seek medical attention promptly and take preventive action.

10 Warning Signs to Watch For

Sudden Weakness or Numbness

Particularly on one side of the body, face, arm, or leg.

May come and go, but should never be ignored.

Frequent Headaches

Severe or unusual headaches, sometimes accompanied by dizziness or nausea.

Vision Changes

Blurred, double, or tunnel vision. Sudden loss of vision in one or both eyes.

Difficulty Speaking or Understanding Speech

Slurred speech, trouble finding words, or inability to comprehend simple sentences.

Dizziness or Loss of Balance

Feeling off-balance, lightheaded, or fainting spells.

Sudden Confusion