Diabetic neuropathy is nerve damage caused by long-term high blood sugar. It is a common complication of diabetes and often affects the feet and hands first.
Why Does It Happen?
When blood sugar stays high for a long time, it damages small blood vessels. These vessels supply oxygen and nutrients to nerves. Over time, nerves become weak and stop working properly.
Common Symptoms
- Numbness or tingling in the feet or hands
- Burning, sharp, or electric-like pain
- Loss of sensation, especially in the feet
- Muscle weakness or balance problems
- Digestive issues or bladder problems in some people
Why It Matters
Loss of feeling makes injuries easy to miss. Small wounds can turn into serious infections. In severe cases, this may lead to foot ulcers or even amputation.
How Is It Managed?
- Keep blood sugar under good control
- Use medications if pain is severe (doctor-prescribed)
- Stay physically active to support nerve health
- Check your feet every day for cuts or wounds
Can It Be Prevented?
Yes. Good blood sugar control is the most important step. Healthy eating, regular exercise, and early action make a big difference.
Key Takeaway
Diabetic neuropathy is common but not unavoidable. Early care and consistent blood sugar control can protect your nerves and prevent serious complications.
