What Is Sanexas? The FDA-Cleared Cell Signaling Technology That Rebuilds Damaged Nerves

If you've been living with neuropathy, there's a good chance you've already heard the standard script: try gabapentin, adjust your diet, manage your diabetes better, and learn to live with it. It's a prescription for a lesser life — and it's based on a premise that isn't entirely true.

Nerves can regenerate. But they need the right signal to do it.

Sanexas therapy is an FDA-cleared electric cell signaling treatment that works at the cellular level to restore the nerve's ability to heal itself. It isn't a pain blocker. It isn't a TENS unit with a new name. It is a fundamentally different approach to neuropathy treatment — one that targets the root cause of nerve dysfunction rather than masking how it feels.

At Secoya Health in Woodbury, MN, Sanexas is one pillar of a three-modality nerve restoration protocol designed to address peripheral neuropathy, nerve pain, and nerve damage from the inside out. This post will explain exactly what Sanexas therapy is, how it works at the cellular level, what to expect during treatment, and why a single-tool approach almost always falls short.

Sanexas vs. a TENS Unit: Why This Distinction Matters

Most people who've dealt with chronic nerve pain have tried a TENS unit at some point — those small devices with electrode pads that send a mild electrical current through the skin. TENS (Transcutaneous Electrical Nerve Stimulation) works by interrupting the pain signal traveling to the brain. It can offer temporary relief, but it doesn't change anything about the underlying nerve.

When the TENS unit comes off, the pain comes back. That's not a flaw in the device — it's doing exactly what it was designed to do: block the signal, not fix the source.

Sanexas therapy operates on an entirely different principle. Where TENS works at the level of the nerve signal, Sanexas works at the level of the nerve cell itself. Its alternating ultra-high-frequency and ultra-low-frequency electric fields penetrate deep into tissue to interact with the cellular membrane — the outermost layer of the nerve cell that governs whether that cell can generate and sustain electrical activity.

This is the distinction that changes everything for neuropathy participants: symptom interruption versus cellular restoration.

The Science Behind Sanexas Therapy: Resting Membrane Potential and Why It Matters

To understand why Sanexas works, you need to understand what goes wrong at the cellular level in neuropathy.

The Resting Membrane Potential Problem

Every nerve cell in your body maintains what's called a resting membrane potential — a slight negative electrical charge on the inside of the cell membrane relative to the outside. This charge differential is the nerve cell's power reserve. It's what allows the cell to fire, conduct a signal, and recover.

In healthy nerves, this charge is maintained automatically. The cell pumps sodium and potassium ions across the membrane in a carefully regulated exchange, keeping itself energized and ready to respond.

In peripheral neuropathy, this process breaks down. Whether the cause is diabetes, chemotherapy, autoimmune activity, repetitive mechanical compression, or nutritional deficiency, the result at the cellular level is the same: the nerve cell loses its ability to maintain that resting charge. The membrane becomes dysfunctional. The nerve fires erratically — causing burning, tingling, and shooting pain — or stops firing reliably at all, causing numbness and loss of sensation.

The cell isn't dead. In most cases, it's depleted. And depleted cells can be re-energized.

How Electric Cell Signaling Treatment Restores the Cell

Sanexas delivers what are called electric cell signaling waveforms — oscillating electrical fields that alternate between ultra-high and ultra-low frequencies. These waveforms are precisely calibrated to penetrate the tissue and interact directly with the nerve cell membrane.

The mechanism works in two important ways:

1. Restoring ion pump activity. The alternating frequencies stimulate the sodium-potassium pumps in the nerve cell membrane to resume normal function. As the pumps reactivate, the cell begins to rebuild its resting membrane potential — restoring the energetic foundation the nerve needs to heal.

2. Promoting nerve fiber regeneration. When cellular energy is restored and inflammation in the nerve's surrounding tissue is reduced, the conditions for axonal regrowth become possible. The body was designed to heal — and given the right environment, peripheral nerve fibers can and do regenerate, albeit slowly. Sanexas therapy accelerates the conditions that make that healing possible.

This is why participants often report not just pain reduction, but genuine return of sensation — feeling in their feet again, improved balance, reduction in the burning that kept them awake at night. These aren't placebo effects. They reflect actual changes in nerve function.

FDA Clearance: What It Means and Why It Matters

Sanexas is a Class II FDA-cleared medical device, cleared for:

• Pain management (including chronic, acute, and post-surgical pain)
• Muscle re-education
• Prevention of disuse atrophy
• Increasing local circulation

FDA clearance as a Class II medical device means Sanexas has been evaluated for safety and effectiveness and meets the regulatory standard required for clinical use. It is not a supplement, a wellness gadget, or an experimental therapy. It is a clinical-grade tool used in medical settings — including Secoya Health — under clinician supervision.

This matters because the neuropathy treatment space is unfortunately crowded with devices that borrow the language of science without the regulatory standing to back it up. When you receive Sanexas therapy at Secoya Health in Woodbury, you're receiving a clinically legitimate, FDA-cleared non-surgical nerve pain treatment — not an experimental workaround.

What Conditions Does Sanexas Address?

Sanexas therapy was designed with neuropathy at its center, but the conditions it addresses extend beyond peripheral nerve damage. Because its mechanism works at the level of cellular energy and tissue repair, it's relevant across a broader range of presentations.

Peripheral Neuropathy

This is the primary use case. Whether your neuropathy is caused by diabetes, chemotherapy, idiopathic factors, or nerve compression, the cellular mechanism is similar — and Sanexas addresses it directly. Participants with diabetic neuropathy frequently see the most significant improvements, particularly in sensation in the feet and lower extremities.

Chronic Joint Pain

Because Sanexas reduces localized inflammation and improves circulation in treated tissue, it is also used in joint pain protocols. Participants dealing with chronic knee, shoulder, or hip pain — particularly where nerve involvement is suspected — often experience meaningful improvement in mobility and pain levels.

Post-Surgical Recovery

Post-surgical nerve pain and disuse atrophy (muscle weakening from reduced use after surgery) are both within Sanexas's FDA-cleared indications. When incorporated into a post-surgical recovery plan, it can help rebuild nerve pathways disrupted during a procedure and support faster return to function.

Carpal Tunnel and Nerve Compression Syndromes

Participants with carpal tunnel syndrome and other nerve compression conditions often experience the tingling, numbness, and pain characteristic of neuropathy. Sanexas therapy targets the nerve directly, supporting restoration of normal signaling.

What to Expect During a Sanexas Session at Secoya Health

One of the most common questions participants ask before their first session is: will this hurt?

For the overwhelming majority of participants, the answer is no. Here's a straightforward picture of what a typical Sanexas session looks like:

Setup (5 minutes). Electrode pads are applied to the skin over the treatment area — typically the feet, lower legs, or another area corresponding to where symptoms are most significant. No needles, no incisions, no preparation required.

Treatment (20–30 minutes). The Sanexas device is activated and begins delivering its oscillating electric cell signaling waveforms. Most participants feel a mild tingling or warmth in the treatment area. Some feel very little at all. The session is designed to be comfortable — you remain still and relaxed throughout.

Post-treatment (5 minutes). Electrodes are removed. There's no downtime, no recovery period, and no restrictions on activity afterward. Most participants return to their normal day immediately.

Sessions are typically conducted two to three times per week, with most participants completing an initial protocol of 8 to 12 sessions. Progress is assessed throughout, and some participants — particularly those with more advanced or long-standing neuropathy — benefit from extended protocols.

Results are not always immediate, and we're transparent about that. Nerve regeneration is a biological process that unfolds over weeks. Many participants notice changes in sensation, sleep quality, and pain levels within the first few weeks of treatment. Others see the most dramatic shifts after completing the full protocol.

What Participants Are Saying

The clinical mechanism behind Sanexas therapy is compelling on paper — but what does it actually feel like to go through treatment?

Participants at Secoya Health consistently describe two things: meaningful improvement in their symptoms, and a care experience that feels different from what they've encountered elsewhere. Many arrive having spent months or years in the conventional medical system, cycling through medications that blunted their pain without addressing it. They describe feeling heard for the first time — and then, gradually, feeling better.

For some, that looks like sleeping through the night without the burning in their feet waking them. For others, it's being able to walk to the mailbox without holding on to something. These aren't dramatic headlines — they're the quiet returns of a normal life that neuropathy had slowly taken away.

The team at Secoya Health is built around this kind of outcome. Every protocol begins with understanding your full picture — not just your diagnosis, but how you got here, what you've already tried, and what healing would actually look like for you.

Why a Single Tool Isn't Enough: Secoya's 3-Modality Neuropathy Protocol

Here is where Secoya Health's neuropathy treatment approach diverges most sharply from what you'll find elsewhere in Woodbury and the Twin Cities.

Most providers offering Sanexas — and there aren't many in this area — use it as a standalone treatment. Apply the electrodes, run the session, send the participant home. That approach produces results, but it leaves significant healing potential on the table.

At Secoya Health, Sanexas therapy is integrated into a three-modality protocol that addresses neuropathy at the cellular, systemic, and structural levels simultaneously:

Modality 1: Sanexas Electric Cell Signaling Treatment

As described above — restoring the resting membrane potential and creating the cellular conditions necessary for nerve fiber regeneration. This is the engine of the protocol.

Modality 2: PEMF Therapy (Pulsed Electromagnetic Field)

PEMF therapy uses pulsed electromagnetic fields to reduce inflammation in and around the nerve, increase circulation to damaged tissue, and support mitochondrial function in nerve cells. Where Sanexas works at the membrane level, PEMF works at the level of the cell's energy production. Together, they address nerve dysfunction from two complementary angles.

Modality 3: Clinical Nutrition

Nerve cells cannot regenerate without the raw materials to do it. Secoya's clinical nutrition component delivers targeted nutrients that are evidence-backed for nerve repair and function:

• NAD+ (Nicotinamide Adenine Dinucleotide): A critical coenzyme for cellular energy production and DNA repair, often severely depleted in participants with chronic illness, neuropathy, or post-viral conditions.
• B12 (Methylcobalamin): Essential for myelin sheath synthesis — the protective coating around nerve fibers that allows electrical signals to travel efficiently. Deficiency is directly linked to neuropathy progression.
• Alpha Lipoic Acid: A potent antioxidant with specific affinity for nerve tissue. Reduces oxidative stress in peripheral nerves and has been shown in clinical research to improve neuropathy symptoms, particularly in diabetic populations.

These three nutritional supports aren't add-ons. They are mechanistically relevant to exactly what Sanexas is trying to accomplish — and without them, the nerve cell may lack the resources to complete the regeneration process that therapy initiates.

This integrated approach reflects a core principle at Secoya Health: your body was designed to heal. Our role is to give it every tool it needs to do exactly that.

Is Sanexas Therapy Right for You?

Sanexas therapy is appropriate for a wide range of neuropathy presentations, but it isn't a universal fit without evaluation. The best candidates are participants who:

• Have documented peripheral neuropathy (diabetic, idiopathic, chemotherapy-induced, or otherwise)
• Are experiencing numbness, tingling, burning, or shooting pain in the extremities
• Have been told their only option is medication management
• Have tried gabapentin, Lyrica, or similar medications without satisfactory results
• Are looking for a non-surgical nerve pain treatment that addresses root cause

If you're unsure whether neuropathy is what you're dealing with, that's exactly what a free neuropathy evaluation at Secoya Health is designed to clarify.

Take the Next Step: Free Neuropathy Evaluation at Secoya Health

You don't have to accept numbness, burning, or chronic nerve pain as your permanent reality. Nerve cells that are depleted — not destroyed — can be re-energized. The pathways that feel lost can, in many cases, be restored.

At Secoya Health in Woodbury, MN, we've built a neuropathy protocol around that belief — and the clinical tools to act on it.

Your next step is simple: Schedule a free neuropathy evaluation with our team. We'll review your history, assess your presentation, and give you an honest picture of whether Sanexas therapy and our three-modality protocol are the right fit for where you are right now.

There's no obligation and no pressure — just clarity.

Book Your Free Neuropathy Evaluation →

Or learn more about our full neuropathy treatment program at Secoya Health before you schedule.