What causes burning feet at night?

The word neuropathy gets written in a chart the moment feet start burning. From then on it is treated as an answer. It is a category. At least four different problems live inside it. They get confused because each one causes the same complaint at 2 a.m.

Can prediabetes cause neuropathy?

A German population survey looked at adults aged 25 to 74. Polyneuropathy was already present in roughly one in eight people with prediabetes. That is about half the rate in diagnosed diabetes, and above the rate with normal glucose. It tracked abdominal obesity (fat around the waist) as closely as glucose. That is what most Belleville patients are never told: the nerve is not waiting for an A1C to cross a line.

Three drivers, and glucose is only the visible one. High insulin that stays high is itself a growth and inflammatory signal. It injures the smallest nerve fibers first. Triglycerides and free fatty acids in the blood are toxic to those fibers. That is why neuropathy follows the waistline as much as the sugar. And the economic driver sits in the grocery aisle. A food supply built around acellular carbohydrate and industrial seed oil produces this metabolic state across the whole Metro East, and it is not subtle.

How is neuropathy diagnosed?

What treats neuropathy pain when medication has not worked?

Where the neuropathy is confirmed and medication has not held, two forms of stimulation have evidence. A 2021 randomized trial took 216 patients with painful diabetic neuropathy that had not responded to medication. High-frequency spinal cord stimulation produced a 50% or greater drop in pain in most treated patients at six months. Very few in the medication-only group got there. If it goes on to a permanent implant, the staff privileges of Dr. Gurpreet Singh Padda, MD, MBA, MHP at Anderson Hospital in Maryville mean the operating-room stage can happen on the Illinois side.

The other device is worn at the ear, not on the foot: an auricular peripheral nerve stimulator, a small FDA-cleared unit that stimulates nerve branches at the ear, for painful diabetic neuropathy, worn for a standardized twenty-day protocol, with no sedation and no activity restriction. Neither repairs the nerve; both quiet the signal while the terrain is treated.

What he taught, and stopped teaching

For years Dr. Padda was a strict vegetarian who taught the standard dietary guidelines and defended them. Then the physiology of insulin made that impossible, and he dropped his own model in public. It is why this page argues about insulin and triglycerides rather than sugar alone.

The half that changes the trajectory

Lowering the insulin load is the only step that addresses the driver, so 40 to 50% of the plan is behavior. Removing acellular carbohydrate drops insulin and triglycerides within weeks. Small fibers regrow slowly once the insult is gone. Daily walking raises nerve blood flow directly. Sleep restores the descending inhibition (the brain’s own brake on pain) that a burning foot has been overriding at night. Acceptance and Commitment Therapy happens in this building, with a licensed pain-trained clinician, because dreading the sheet at night is a learned pattern. And isolation, which grows when walking hurts, is treated as a pain driver.

How far is the clinic from Belleville?

I-64 west to I-170 north, or I-255 to I-70. About 40 minutes with no traffic; the afternoon peak on I-64 adds to it. Free-flow times from the neighbors:

Frequently asked questions

Where can I find pain management in Belleville, Illinois?

Our clinic is across the river in St. Louis, about 40 minutes from Belleville, and Dr. Padda is licensed in Illinois; the for Illinois patients page covers records and referrals across the state line.

My A1C is normal. Can I still have neuropathy?

A normal A1C with high fasting insulin is the most common pattern we find. The peripheral neuropathy page explains why the nerve responds to insulin and triglycerides years before glucose moves.

Is the ear device the same as a spinal cord stimulator?

The auricular stimulator is worn at the ear for a few weeks without sedation, while a spinal cord stimulator is trialed and then implanted; the peripheral nerve stimulation page sets out who each one suits.

Does a stimulator implant mean an operation in Missouri?

The trial is done in the office. The implant stage can be done at Anderson Hospital on the Illinois side. The spinal cord stimulation page walks through the trial and the implant.

What can be mistaken for neuropathy in the feet?

Three things imitate it. Lumbar stenosis burns when you walk and eases when you sit. A trapped nerve at the ankle or knee affects one foot, with a spot you can press to bring on the pain. And metabolic mimics, such as low B12, thyroid disease, alcohol, chemotherapy or an abnormal blood protein, each need their own test. The first visit sorts out which one you have before anything is treated.

How can I stop the burning in my feet from neuropathy?

Lower the insulin load, because that is the only step that addresses the driver. Removing acellular carbohydrate drops insulin and triglycerides within weeks. Small fibers regrow slowly once the insult is gone. Daily walking raises blood flow to the nerve. Sleep restores the brain’s own brake on pain at night. Where the neuropathy is confirmed and medication has not held, spinal cord stimulation or an ear-worn stimulator can quiet the signal.

Can low vitamin B12 cause burning feet?

Yes. Low B12 is one of the metabolic problems that imitate the usual neuropathy. That is why it is on the bloodwork at the first visit, along with fasting insulin, thyroid, lipids and a protein screen. If the burning turns out to come from your B12 or your spine rather than your blood sugar, you will be told before anything is treated.

What kind of doctor should I see for back pain in Belleville?

See a physician who can prove which structure is hurting, not only photograph it. For back pain that has not settled on its own, that is an interventional pain physician: the exam narrows it to a facet joint, the sacroiliac joint or a disc, and a diagnostic block confirms the one the scan cannot show. If that work names a surgical problem, the surgeon you see next gets a named diagnosis instead of a symptom. New leg weakness, a change in bladder control or numbness in the saddle area skips the office and goes to an emergency department. Learn more: how a diagnostic block turns a guess into a finding.

Related reading

• Peripheral neuropathy
• Spinal cord stimulation
• Peripheral nerve stimulation
• Metabolic health and pain
• Why a pain clinic checks your blood sugar