DIABETES + NERVE DAMAGE When High Sugar Slowly Affects the Nerves
Many people with diabetes complain of:
- tingling in the feet
- burning sensations
- numbness
- “electric shock” feelings
- pain at night.
These symptoms are often related to:
Diabetic Nerve Damage (Neuropathy)
High blood sugar over time can slowly injure the nerves and the tiny blood vessels that supply them.
And the nerves most commonly affected are usually in:
- feet
- legs
- hands.
Why does this happen?
When sugar remains uncontrolled for long periods:
- inflammation increases
- nerve blood supply gets affected
- nerve signaling becomes abnormal.
This damage usually develops gradually.
The dangerous part is, some people feel pain, but others slowly lose sensation. That means:
- injuries may go unnoticed
- wounds may heal slowly
- infection risk increases.
This is why foot care is extremely important in diabetes.
Possible warning signs are :
- tingling or “pins and needles”
- burning feet
- numbness
- reduced sensation
- pain worsening at night
- balance problems.
Some people may also develop:
- digestive problems
- dizziness on standing
- sweating changes
- bladder problems
because diabetes can affect other nerves in the body too.
The good news is; early nerve damage may improve or stabilize if diabetes is controlled properly.
Helpful habits:
- consistent sugar control
- regular walking
- proper foot care
- comfortable footwear
- avoiding smoking
- checking feet daily for cuts or wounds
- timely medical follow-up.
Remember:
Nerve damage often starts quietly.
Do not ignore tingling, burning or numbness in the feet.
Sometimes these are early warning signs from them.
Paul S. Dangha
MLT (AMT), PT(ASCP), BSc microbiology.
