Nerve stimulation for ED: what the evidence actually says
Quick answer
The video addresses neurogenic erectile dysfunction, a real but minority subtype of ED involving pudendal or cavernous nerve dysfunction, and proposes transcutaneous electrical nerve stimulation as a rehabilitative treatment. Evidence for this approach exists primarily in spinal cord injury populations and is classified as emerging rather than standard of care in current EAU sexual medicine guidelines. The video's TRT category tag is a mismatch, as neurogenic ED is not a hypogonadism-driven condition and testosterone therapy would not address the mechanism described.
Our take · Written by FormBlends editorial team · Reviewed by FormBlends Medical Team· This is not a transcript. It is our independent review of the video above.
What did @mensroomshockwave actually say?
The creator claims that erectile dysfunction can originate from nerve dysfunction, specifically the nerves running to the penis, and that a handheld electrical stimulation device can "stimulate that nerve" and "rehab" it back to function. They point to tight pelvic floor muscles and peripheral neuropathy as two examples of how nerve problems can kill erections. The pitch is local, aimed at South London and Surrey patients, with a soft call to action rather than a hard sell.
Worth noting: they didn't name the device, cite any clinical data, or specify how many sessions this takes or what outcomes look like. That ambiguity matters when you're evaluating whether this is a legitimate clinical claim or just compelling anatomy theater.
Does the science back this up?
Partially, yes, but with important nuance the video glosses over. Neurogenic ED is a real and well-documented phenomenon, accounting for roughly 10-19% of ED cases, and pelvic nerve involvement is legitimate physiology. The claim that electrical nerve stimulation can improve nerve function also has some evidence behind it, though it's thinner than the confident delivery suggests.
Transcutaneous electrical nerve stimulation (TENS) and pelvic floor electrical stimulation have been studied for various pelvic floor dysfunctions. A Cochrane-adjacent systematic review by Glazer and Laine (2002, Journal of Reproductive Medicine) found electrical stimulation had modest benefits for pelvic floor rehabilitation. More relevantly, Soler et al. (2017, Neurourology and Urodynamics) demonstrated that transcutaneous posterior tibial nerve stimulation improved erectile function in men with spinal cord injuries, a purely neurogenic population. That's a real finding. But spinal cord injury patients are not the same as men with garden-variety hypertonic pelvic floors or mild peripheral neuropathy, and the video makes no such distinction.
What did they get wrong (or right)?
The anatomy is broadly correct. The pudendal nerve and its branches, including the cavernous nerves, are genuinely responsible for the erectile reflex. Tight pelvic floor muscles can compress or irritate those nerves. Peripheral neuropathy, from diabetes being the most common cause, absolutely damages erectile nerve signaling. Credit where it's due: these are real mechanisms that don't get discussed enough in men's health content.
What they got wrong is the breezy confidence. Describing this as a "game changer" without a single piece of supporting outcome data is the kind of language that should make any patient skeptical. The claim that nerve stimulation will "improve the function of the nerve again" is plausible in theory but presented as a certainty. Neuroplasticity and nerve rehabilitation are active research areas, not settled clinical protocols. Sanchez-Ramos et al. (2004, Spinal Cord) showed functional electrical stimulation can support nerve remodeling, but effect sizes in ED-specific populations are modest and inconsistent across trials.
The "medical grade, completely safe" caption is also doing a lot of work without evidence. No intervention is completely safe for everyone, and without knowing what device this is, that claim is unverifiable.
What should you actually know?
If you have ED and suspect nerves are involved, there are evidence-based pathways worth exploring before booking a session with a device nobody named on camera. Pelvic floor physiotherapy has a solid evidence base for ED associated with hypertonic pelvic floor dysfunction. Prota et al. (2012, European Urology) showed pelvic floor rehabilitation recovered erectile function in 47% of post-prostatectomy men. That's a real number from a real trial, not a vibe.
For diabetic or metabolic peripheral neuropathy affecting erections, addressing the underlying condition is the most evidence-supported intervention. Electrical stimulation as an adjunct is not mainstream standard of care in sexual medicine guidelines, including the EAU's 2023 guidelines on sexual and reproductive health, which list it as an emerging rather than established modality.
The category label on this video is TRT, which is also worth flagging. Testosterone is involved in libido and can affect erectile function, but neurogenic ED specifically is not a testosterone problem. A creator conflating those categories could lead viewers down the wrong treatment path entirely.
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This page currently connects to 10 source-backed evidence items through visible references or structured citation data.
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Cardiovascular Safety of Testosterone-Replacement Therapy
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Testosterone therapy in men with androgen deficiency syndromes: an Endocrine Society clinical practice guideline
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Nicotinamide mononucleotide increases muscle insulin sensitivity in prediabetic women
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The video addresses neurogenic erectile dysfunction, a real but minority subtype of ED involving pudendal or cavernous nerve dysfunction, and proposes transcutaneous electrical nerve stimulation as a rehabilitative treatment.
FormBlends verdict
The video addresses neurogenic erectile dysfunction, a real but minority subtype of ED involving pudendal or cavernous nerve dysfunction, and proposes transcutaneous electrical nerve stimulation as a rehabilitative treatment. Evidence for this approach exists primarily in spinal cord injury populations and is classified as emerging rather than standard of care in current EAU sexual medicine guidelines. The video's TRT category tag is a mismatch, as neurogenic ED is not a hypogonadism-driven condition and testosterone therapy would not address the mechanism described.
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Use the clip as a claim to verify, not a treatment plan
What it helps with
- The video addresses neurogenic erectile dysfunction, a real but minority subtype of ED involving pudendal or cavernous nerve dysfunction, and proposes transcutaneous electrical nerve stimulation as a rehabilitative treatment. Evidence for this approach exists primarily in spinal cord injury populations and is classified as emerging rather than standard of care in current EAU sexual medicine guidelines. The video's TRT category tag is a mismatch, as neurogenic ED is not a hypogonadism-driven condition and testosterone therapy would not address the mechanism described.
- Neurogenic ED is real but represents a minority of ED cases, roughly 10-19%, and requires specific diagnosis before targeting nerve-based treatment.
- Electrical stimulation for neurogenic ED has supporting evidence primarily in spinal cord injury populations (Soler et al., 2017), not in general pelvic floor or peripheral neuropathy cases.
What it may miss
- It may not cover eligibility, contraindications, medication interactions, lab history, or dose escalation.
- Compound access, legal status, and product quality still need a separate safety check.
- Social video captions rarely show the full evidence base behind a claim.
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Compare the claim against a FormBlends guide, safety page, and licensed-provider review before acting.
Start provider reviewWhat You'll Learn
- Neurogenic ED is real but represents a minority of ED cases, roughly 10-19%, and requires specific diagnosis before targeting nerve-based treatment.
- Electrical stimulation for neurogenic ED has supporting evidence primarily in spinal cord injury populations (Soler et al., 2017), not in general pelvic floor or peripheral neuropathy cases.
- Pelvic floor physiotherapy has stronger evidence for ED in hypertonic pelvic floor dysfunction, with Prota et al. (2012, European Urology) reporting 47% erectile function recovery post-prostatectomy.
- The EAU 2023 sexual medicine guidelines classify electrical stimulation as an emerging modality, not a standard first-line treatment for neurogenic ED.
- The video is categorized under TRT but describes a non-hormonal mechanism. Testosterone therapy would not address neurogenic ED as described, and the category mismatch could misdirect patients.
- No device, protocol, session count, or outcome data is presented in the video, making independent evaluation of the specific treatment being offered impossible.
- Peripheral neuropathy from diabetes is the most common neurogenic cause of ED, and treating the underlying metabolic condition remains the most evidence-supported intervention for that subtype.
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About the Creator
Men's Room · TikTok creator
5.4K views on this video
This treatment is a game changer for anyone who's got ED related to a nerve problem 💥 ✅️ Medical grade, completely safe 📍 If you're in the South London/ Surrey area and needs some help, drop us a message and we're more than happy to answer any questions 😊 #nervestimulation #menshealth
Sources & references
- [1]Soler et al. (2017)
- [2]Sanchez-Ramos et al. (2004)
- [3]Prota et al. (2012)
- [4]Glazer and Laine (2002)
Citations extracted from our medical team's review. Click any citation to search PubMed.
Read More on This Topic
Our written guides go deeper with dosing details, comparison tables, and medical-team reviewed protocols.
Not medical advice. This video was made by Men's Room, not by FormBlends. Our write-up above is an editorial review, not a medical recommendation. Talk to your doctor before making any decisions about medications or treatments.