Living with diabetes increases your risk of serious health complications—one of the most dangerous being a stroke. High blood sugar can damage blood vessels over time, making blockages or bleeding in the brain more likely. Recognizing the warning signs early could save your life—or the life of someone you love.
In this article, we’ll cover the 7 key warning signs of a diabetes-related stroke and what to do if they appear.
1. Sudden Numbness or Weakness
If you notice sudden weakness, tingling, or numbness—especially on one side of the body (face, arm, or leg)—this could signal a stroke. With diabetes, damaged blood vessels make it easier for clots to block blood flow to the brain.
2. Trouble Speaking or Understanding Speech
Struggling to find the right words, slurred speech, or difficulty understanding others are classic signs of stroke. Don’t dismiss this as stress or fatigue—it’s a medical emergency.
3. Sudden Vision Problems
A stroke may cause blurred vision, double vision, or even loss of sight in one eye. People with diabetes already face higher risks of vision issues, so sudden changes should never be ignored.
4. Severe Headache
A sudden, intense headache—especially if it comes on with no known cause—can be a sign of a hemorrhagic stroke (bleeding in the brain). If it’s the “worst headache of your life,” call emergency services immediately.
5. Loss of Balance or Coordination
Feeling dizzy, unsteady, or having difficulty walking can mean the brain is not getting enough oxygen. If this appears suddenly, especially with other symptoms, it may be stroke-related.
6. Sudden Confusion or Memory Problems
If you or someone you know becomes suddenly disoriented, confused, or forgetful, this may be more than just fatigue—it could be a stroke triggered by diabetes-related vascular issues.
7. Difficulty Swallowing
Strokes can affect the muscles used for swallowing, making it hard to eat or drink. If this comes on suddenly, it’s a red flag that requires urgent care.
What to Do If You Notice These Signs
If you or someone nearby shows these symptoms, don’t wait. Every minute counts. Call emergency services right away. Doctors often use the acronym FAST to recognize a stroke quickly:
- F – Face drooping
- A – Arm weakness
- S – Speech difficulty
- T – Time to call 911 (or your local emergency number)
Final Thoughts
Diabetes doesn’t guarantee a stroke, but it does increase the risk. Managing your blood sugar, eating a healthy diet, staying active, and taking medications as prescribed can all lower that risk.
Being aware of the 7 warning signs of a diabetes-related stroke may help you act quickly—and potentially save a life.