Diabetes Care · Greater Noida

Diabetic Neuropathy: Tingling, Numbness & Nerve Pain

Tingling, numbness, burning or pain in the feet and hands can be diabetic neuropathy — nerve damage caused by long-standing high blood sugar. It can't always be undone, but early treatment can slow it down and ease the symptoms. Dr. Manuj Sondhi, MRCP (UK), a Consultant Physician & Diabetologist at Nirvana Clinic, Greater Noida, assesses and manages diabetic nerve problems.

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See a doctor urgently if

When Nerve Symptoms Need Prompt Care

⚠ Seek prompt medical attention if you have:

  • A foot ulcer, blister, or wound that isn't healing
  • Redness, swelling, warmth or discharge from the foot (possible infection)
  • A change in foot shape, colour, or a new area you can't feel at all
  • Sudden weakness, or rapidly worsening numbness or pain
What It Feels Like

Signs & Symptoms of Diabetic Neuropathy

Diabetic nerve damage usually starts in the feet and can progress slowly. Recognising the signs early matters, because protecting the feet prevents serious complications.

Tingling & "pins and needles"

A prickling or tingling sensation, often in the toes and feet first, sometimes spreading upward over time.

Numbness

Reduced ability to feel touch, temperature or pain — which can let small injuries go unnoticed.

Burning or shooting pain

A burning, stabbing or electric-shock-like pain, frequently worse at night.

Weakness or imbalance

Weak feet or unsteadiness, increasing the risk of trips and falls.

Sensitivity to touch

Even light contact, such as bedsheets, can feel painful in some people.

Other-system symptoms

Long-standing diabetes can also affect nerves controlling digestion, bladder or blood pressure (autonomic neuropathy).

An Honest Answer

Can Diabetic Nerve Damage Be Reversed?

It depends on the stage. Nerve damage that is already established often cannot be fully reversed — but in many people its progression can be slowed or halted, and the symptoms can be reduced, with good blood sugar control and the right treatment. The earlier it is caught, the more can be done.

The two goals of treatment are therefore: protect the nerves you have (mainly through blood sugar, blood pressure and overall metabolic control), and relieve symptoms so daily life and sleep improve.

The Bigger Picture

One Cause, Three Organs

Neuropathy rarely travels alone. The same small-vessel damage from high blood sugar affects three organs in parallel — so finding nerve damage is a signal to screen the other two.

👁 Eyes — retinopathy

Silent until advanced. A dilated eye examination at least yearly protects vision. Diabetic retinopathy guide →

🫘 Kidneys — nephropathy

Detected years early by a simple urine microalbumin (ACR) test, long before creatinine rises. Diabetic kidney disease guide →

🦶 Feet — daily protection

Numb feet make small injuries invisible. A daily 2-minute check prevents ulcers. Diabetic foot care guide →

How a Physician Helps

How Dr. Manuj Manages Neuropathy

1
Assessment & foot checkHistory, a foot examination including sensation testing, and a review of blood sugar control to confirm the cause and stage.
2
Optimise the root causeTightening blood sugar and blood pressure control — the single most important step to protect remaining nerves.
3
Symptom reliefTreatment to ease nerve pain and discomfort, chosen and dosed individually under medical supervision per clinical guidelines.
4
Foot protection & follow-upFoot-care guidance to prevent ulcers, regular review, and referral for specialist or wound care if needed.
Diabetes care hub Diabetic retinopathy (eyes) Diabetic kidney disease Diabetic foot care Low sugar — Rule of 15 HbA1c range guide Diabetes remission Blood pressure control Glucose monitoring (CGM)
Common Questions

Diabetic Neuropathy — FAQs

What does diabetic neuropathy feel like?
Most commonly tingling, numbness, burning or shooting pain in the feet (and sometimes hands), often worse at night. Some people notice reduced sensation, making small foot injuries easy to miss.
Can diabetic nerve damage be reversed?
Established nerve damage often cannot be fully reversed, but its progression can frequently be slowed or stopped and symptoms reduced with good blood sugar control and treatment. Earlier action gives the best results.
How is diabetic neuropathy treated?
Treatment focuses on optimising blood sugar and blood pressure to protect the nerves, plus medication to relieve nerve pain where needed — chosen individually under medical supervision — together with foot-care guidance.
Which tests are done for diabetic neuropathy?
Diagnosis is mainly clinical: a foot examination with monofilament and tuning-fork sensation testing, plus blood tests to review sugar control (HbA1c) and to rule out other causes of neuropathy such as vitamin B12 deficiency and thyroid problems. Nerve-conduction studies are reserved for unclear or atypical cases.
Can metformin or vitamin B12 deficiency be involved in my nerve symptoms?
Yes — long-term metformin use can lower vitamin B12 levels, and B12 deficiency itself causes tingling and numbness that mimics or worsens diabetic neuropathy. This is why B12 is checked as part of the work-up, and corrected when low. Do not stop metformin on your own — the deficiency is managed alongside it.
If I have neuropathy, should my eyes and kidneys also be checked?
Yes. Neuropathy, retinopathy (eyes) and nephropathy (kidneys) share the same cause — small-vessel damage from high sugar — and finding one raises the chance of the others. A dilated eye examination and a urine microalbumin test with creatinine are advised at least yearly.
How do I protect my feet with diabetes?
Check your feet daily for cuts, blisters or colour changes, wear well-fitting footwear, avoid walking barefoot, keep blood sugar controlled, and see a doctor promptly for any wound that isn't healing. See the full diabetic foot care guide.
About the Doctor

Consult Dr. Manuj Sondhi, MRCP (UK)

Dr. Manuj Sondhi (MBBS, MD, DNB, MRCP (UK), PGD in Clinical Endocrinology & Diabetes, Fellowship in Infectious Diseases & HIV Medicine — Tata Memorial Hospital, Mumbai) is a Consultant Physician & Diabetologist at Nirvana Clinic, Greater Noida. Full profile → · Diabetes care at Nirvana Clinic →

Tingling or Numb Feet? Get Assessed Early

Book a consultation with Dr. Manuj Sondhi at Nirvana Clinic, Sun Twilight Mall, opposite Delta 1 Metro Station, Greater Noida.

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Medically reviewed by Dr. Manuj Sondhi, MRCP (UK), MD, DNB — Consultant Physician & Diabetologist, Nirvana Clinic, Greater Noida. Last updated: 8 July 2026
Medical disclaimer: This page is for general education and does not replace professional medical advice, diagnosis or treatment. Diabetic neuropathy needs assessment and an individualised plan from a qualified doctor; do not start or change any medication on your own. Always consult a registered medical practitioner. Seek prompt care for any non-healing foot wound or signs of infection.