Diabetes & Nerve Damage
Answers to common questions about diabetes & nerve damage.
Questions on this page
What is diabetic neuropathy?
Diabetic neuropathy refers to nerve damage associated with diabetes.
The most common form affects the nerves of the feet and legs.
What are the symptoms?
Symptoms may include:
- Burning
- Tingling
- Numbness
- Electric-shock-like sensations
- Pain
- Reduced sensation
- Increased sensitivity
Some people have nerve damage without pain.
Can diabetic neuropathy cause loss of sensation?
Yes.
Loss of protective sensation can make it difficult to notice injuries, burns or pressure-related damage.
Can diabetic neuropathy be treated?
Treatment focuses on:
- Improving metabolic control
- Preventing further nerve damage
- Treating neuropathic pain when present
- Foot protection
- Identifying and treating contributing factors
Does vitamin B12 deficiency cause neuropathy?
Yes.
Vitamin B12 deficiency can cause neurological symptoms and may coexist with diabetes. It is particularly relevant in selected patients taking metformin for prolonged periods.