5 Things You Can Do at Home for Peripheral Neuropathy

What a neuropathy clinic tells people to start before they ever walk in the door.

Structured Summary

Background. The first question people ask after a neuropathy diagnosis is rarely about medication. It is "what can I do myself." Most leave the appointment without an answer to that question.

The clinical position. There are five things a person with metabolic peripheral neuropathy can begin at home, today, without a prescription and without a clinic visit: daily movement, changing what is in the cupboards, electrical stimulation, PEMF therapy, and red light therapy at an adequate wavelength and power. None of the five is a treatment on its own. Together they address several of the conditions a peripheral nerve requires in order to repair.

The catch. Two of the five depend entirely on equipment specification. A red light device that emits the right color at insufficient power is not doing the same job as clinical equipment, however it is marketed. This article gives the numbers.

Bottom line. As Dr. Stenzel puts it: you have neuropathy every day, so you need to treat it every day. The daily work is the part you own, and it is the part most care plans leave out.

Part One: Why At-Home Care Is Not the Consolation Prize

Peripheral nerves, unlike central nervous system tissue, retain a meaningful capacity for repair throughout adult life. Schwann cells, the cells that wrap and support peripheral axons, are among the most regenerative cells in the body [1]. A regenerating axon may extend at roughly one millimeter per day under good conditions [2].

That rate is the whole argument for daily care. Repair is not an event that happens in a treatment room twice a week. It is a continuous process that either has what it needs on a Tuesday afternoon at home or does not.

This is also why single-modality treatment so often disappoints. A nerve needs several things at once: the right building blocks, real blood flow, stimulation, healthy surrounding tissue, growth signaling, and working mitochondria. Remove any one, and the chances for a nerve to rebuild are reduced.

The five interventions below are the ones a person can start without waiting for anyone.

Clinical Bottom Line · Box 1

Nerve repair runs on a daily clock, not an appointment schedule. If the foundation is only supported during clinic visits, it is unsupported roughly 95 percent of the time.

Part Two: The Five

One. Movement, even when balance is the problem

The most common objection Dr. Stenzel hears is the honest one: how am I supposed to exercise when I am losing my balance.

The answer is that the goal is heart rate, not ambulation. Arm exercises count. Seated work counts. What matters is that the heart rate comes up, because that is what kickstarts blood sugar metabolism and moves inflammation, the two variables sitting underneath most metabolic neuropathy.

This is the one pillar with a direct reversal literature behind it. Structured lifestyle intervention has been shown to reverse small-fiber neuropathy in people with prediabetes [3]. It is also, in Dr. Stenzel's framing, good mental health medicine, which matters in a condition where chronic pain and depression travel together.

Start today: ten minutes, seated or standing, enough to raise your heart rate. Every day. (These seated exercises can be found in the Healing the Hidden Nerves community.)

Two. Open the cupboards

The second intervention is the least technical and the most disruptive: look at what is actually in your kitchen and change it.

Dr. Stenzel's instruction is to get food as close to nature as you can manage. The mechanism is the same as movement. Glucose control and inflammatory load are the levers, and they are set three times a day whether you think about them or not.

Start today: one shelf. Not the whole kitchen.

Three. Electrical stimulation, a TENS unit

Of the conditions a nerve needs, stimulation is the one most often skipped, and it is the cheapest to fix. A nerve that is never asked to fire has no reason to rebuild.

A TENS or e-stim unit does two jobs at once. It stimulates the receptors that turn down your perception of pain, and it stimulates the damaged nerves themselves, which is what gives you a better chance of switching off the negative symptoms rather than just masking the positive ones.

One thing to be aware of: if you have been diagnosed with a DVT (deep vein thrombosis), you should not use this intervention without medical guidance.

These are available over the counter and are the least specification-sensitive of the device interventions.

Start today: an over-the-counter TENS unit, used daily.

Four. PEMF therapy

Pulsed electromagnetic field therapy addresses circulation. Getting blood to the tissue is how food and oxygen reach the nerve, which covers two more of the conditions a nerve requires.

Dr. Stenzel notes a property that distinguishes it from surface treatments: it tends to heal from the inside out rather than the outside in. It is used alongside the metabolic work, not instead of it.

Start today: a home PEMF mat or unit, used daily.

Five. Red light therapy, and the numbers that matter

This is where most money is wasted, so it gets the most space.

Red light drives mitochondrial output. The goal is taking a cell running under capacity up past it, because that extra energy is what pays for nerve repair. It works only if two specifications are met at once.

Wavelength. Roughly the 400 range treats the very surface of the skin. 600 to 700 nanometers reaches the tissue just under the skin, the outer tissue and muscle. 800 to 900 nanometers is what penetrates all the way to bone. Some of that range is infrared and invisible, which is why "it glows red" tells you nothing. Peripheral neuropathy is happening in every cell, so a device that only treats the surface is not doing the job.

Power. Published work has suggested around 70 milliwatts for neuropathy symptoms. In his own clinic Dr. Stenzel runs, at a minimum, 120 to 150 milliwatts per centimeter squared, about 20 minutes once a day.

What that rules out. A great deal of what sells online does not meet that specification. Dr. Stenzel's plain guidance: under 50 dollars, it is probably not helping. The same caution applies to the red light rooms, mats, and saunas sold at sporting goods stores. Most of them, in his assessment, do not work.

He is candid that clinic-grade equipment is the reason people come in four to five times a week for full-body red light rather than doing it entirely at home. A home device that meets spec is still worth having. A home device that does not is a glow.

Clinical Bottom Line · Box 2

Of the five, two cost nothing, one is inexpensive, and two depend on buying equipment that actually meets specification. Check wavelength and milliwatts per centimeter squared before you check price.

Part Three: Three Things Worth Correcting Before You Start

"The burning stopped, so I am getting better."

This is the most consequential misreading in the condition, and it runs the wrong way.

Tingling, burning, and pins and needles are positive symptoms. They mean the nerve is still there and still signaling. Numbness, loss of balance, and not knowing where your foot is in space are negative symptoms, and they mean the signal is likely no longer reaching the spinal cord.

If your symptoms have moved from painful to numb, Dr. Stenzel's read is that you are progressing in an inappropriate direction, and that it calls for intervention sooner rather than later. It is not the finish line. It is likely a later stage of neuropathy.

"Gabapentin is treating my neuropathy."

It depends what you mean by treating. Gabapentin can dampen the uncomfortable symptoms in some cases. It is not addressing the root cause.

Dr. Stenzel's own example is the clearest version of the argument: if the shortfall is a B12 deficiency, it does not matter how much gabapentin you take, because gabapentin will not create B12 for you. B12 deficiency is a well-established and fully reversible cause of peripheral neuropathy when it is repleted properly [4]. Long-term metformin use is a recognized driver of functional B12 deficiency [5], which is why the medication history matters as much as the symptom history.

Do not stop gabapentin on your own. Some people come off cold turkey and Dr. Stenzel calls that a big mistake. Weaning is a conversation with the provider who prescribed it. He does not start or stop anyone's medication, and asks to co-manage with the medical doctor and neurologist you already see.

"If it is not diabetes, none of this applies to me."

Definitively false, and it is the single most common reason people watch a neuropathy video and conclude it is not about them.

Metabolic neuropathy is a broad category. Diabetes is one entry. Thyroid disease, autoimmune conditions, liver issues including those driven by alcohol, statins and blood pressure medications through their effect on CoQ10, viral causes, and vascular problems all produce the same shortfall by different routes.

Compression neuropathy is the exception that proves the point. Dr. Stenzel generally regards it as a radiculopathy rather than a neuropathy, an obstruction producing a neurological change, and treats it differently: muscle work and rehab to free the nerve, not the metabolic protocol.

Clinical Bottom Line · Box 3

The daily plan is largely the same across metabolic causes. What changes is the order things are addressed in and what gets tested first. Knowing which driver you have is the first job.

Part Four: On NAD+, Since You Will See It Advertised

NAD+ is a coenzyme cells use to repair DNA, break down glucose, and run the mitochondria. Those three failures travel together in neuropathy, which is why it keeps coming up.

There is a purchasing trap worth naming. NAD+ on its own cannot cross the cell barrier, and it is the NAD+ inside the cell that does the work. Buying straight NAD+ in a bottle is, in Dr. Stenzel's words, money down the toilet.

What crosses is a precursor. NAD+ is downstream of vitamin B3, which the body converts into intermediates such as NMN or NR. Those cross the membrane and are converted to NAD+ inside the cell, which is where the mitochondrial and glucose effects happen. Nicotinamide riboside supplementation has been shown to elevate NAD+ in healthy middle-aged and older adults [6].

Two further cautions from the episode. The supplement industry is unregulated, and some products have been found not to contain what the label claims, so third-party tested brands matter. And Dr. Stenzel stays hands-off with anyone in active cancer treatment, because the process is proliferative and some research suggests NAD+ could increase the metabolism of cancer. That is a conversation for your oncologist, not a supplement aisle.

Part Five: What to Expect, Honestly

In Dr. Stenzel's own records, symptom change usually shows up around two weeks in. It often starts with sleep and energy rather than the feet, which he reads as mitochondrial health improving and the body finally producing enough energy for repair to begin.

He is direct about who this does not work for. Anyone with a central nervous system injury, anything affecting brain or spinal cord: this will not work. Anyone in active cancer treatment: not until oncology has it under control.

And on duration, the news is better than most people are told. Most of the people he sees have had neuropathy for several years. The longest he names is 20 years, and he says they were able to help.

Clinical Bottom Line · Box 4

Long duration lowers the probability of complete reversal. It does not rule out meaningful functional recovery. Five to ten years of established neuropathy is not a closed case.

The first neuropathy consultation is in person, at either location, or virtual.

It is a conversation, not a sales appointment. Dr. Stenzel wants to hear your story, and he decides from it whether he thinks he can help you. He will tell you straight if he does not. If he does, he walks you through the process and the reasoning behind it before you commit to anything.

Mankato: 1704 N. Riverfront Drive, Suite 101, Mankato, MN 56001 · 507-387-1222

Mapleton: 313 Main St NE, Mapleton, MN 56065 · 507-524-4000

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Learn more about the neuropathy program

Watch the full conversation: Dialed In Health, Episode 37

Frequently Asked Questions

What can I do at home for peripheral neuropathy?

Five things, according to Dr. Jordan Stenzel, DC. Move daily, even if that means arm exercises when balance is poor. Change what is in your cupboards toward food closer to nature. Use an e-stim or TENS unit. Use PEMF therapy to drive blood to the tissue. Use red light therapy at an adequate wavelength and power. None is a standalone treatment, but all five can start today without a prescription.

What wavelength of red light therapy do you need for neuropathy?

Between 600 and 700 nanometers reaches the tissue just under the skin. Reaching all the way down to the bone requires 800 to 900 nanometers, part of which is infrared and invisible. Because peripheral neuropathy involves every cell, a device that only treats the surface will not do the job.

Do cheap red light therapy devices work for neuropathy?

Frequently not. Alongside wavelength, output power matters. Dr. Stenzel uses, at a minimum, 120 to 150 milliwatts per centimeter squared in his clinic, roughly 20 minutes once a day. His guidance on consumer devices is that a great deal of what sells online does not meet specification, and that under 50 dollars it is probably not helping.

Does gabapentin treat neuropathy or just the symptoms?

Gabapentin can dampen uncomfortable symptoms in some cases, but it does not address the root cause. If the underlying shortfall is a B12 deficiency, no amount of gabapentin will produce B12. Do not stop gabapentin on your own; weaning is a conversation with the prescribing provider.

Is numbness replacing pain a sign my neuropathy is improving?

No. Burning, tingling and pins and needles likely mean there is not a disconnect between the nerve and tissue. Numbness suggests the nerve is losing its connection to the tissue and spinal cord, which is a later stage rather than a better one. Dr. Stenzel treats that change as a reason to be evaluated sooner rather than later.

Can neuropathy be reversed if I am not diabetic?

Often, yes. Diabetes is one metabolic driver among several. Thyroid disease, autoimmune conditions, liver issues and alcohol, statins and blood pressure medications, viral and vascular causes can all create the same shortfall. Identify and correct the shortfall, and reversal is possible. Neuropathy caused by central nervous system damage is one exception.

Does NAD+ in a bottle work for nerve repair?

NAD+ on its own cannot cross the cell membrane, and it is intracellular NAD+ that matters. A precursor such as NMN or NR can cross and is converted to NAD+ inside the cell. Dr. Stenzel's assessment of plain NAD+ supplements is blunt: the money is wasted.

How long before neuropathy symptoms start to change?

In Dr. Stenzel's records, symptom change typically appears around two weeks in, often beginning with improved sleep and energy rather than sensation in the feet. He reads that as mitochondrial function improving and the body generating enough energy for repair to begin.

Sources

[1] Jessen KR, Mirsky R. The repair Schwann cell and its function in regenerating nerves. J Physiol. 2016;594(13):3521-3531. PMID: 26864683.

[2] Scheib J, Höke A. Advances in peripheral nerve regeneration. Nat Rev Neurol. 2013;9(12):668-676. PMID: 24217518.

[3] Singleton JR, Smith AG, Marcus RL. Exercise as Treatment for Diabetic and Prediabetic Neuropathy. Curr Diab Rep. 2015;15(12):120. PMID: 26538074.

[4] Stabler SP. Vitamin B12 Deficiency. N Engl J Med. 2013;368(2):149-160. PMID: 23301732.

[5] Aroda VR, Edelstein SL, Goldberg RB, et al. Long-term Metformin Use and Vitamin B12 Deficiency in the Diabetes Prevention Program Outcomes Study. J Clin Endocrinol Metab. 2016;101(4):1754-1761. PMID: 26900641.

[6] Martens CR, Denman BA, Mazzo MR, et al. Chronic nicotinamide riboside supplementation is well-tolerated and elevates NAD+ in healthy middle-aged and older adults. Nat Commun. 2018;9:1286. PMID: 29599478.