Product guidance · Topicals
Neuropathy and nerve pain creams: what works, what soothes, what to avoid
Topicals are the lowest-risk thing you can try for nerve pain — with one exception that matters a great deal when your feet cannot feel heat properly.
Written by the Managing Neuropathy editorial team under the direction of Dr. Tom Biernacki, DPM, FACFAS · Clinical review pending · Last updated 6 September 2026
The short answer. Two active ingredients have real evidence behind them for nerve pain: capsaicin and lidocaine. Menthol-based rubs feel good without changing anything. Nothing you can buy repairs a nerve. And if sensation in your feet is reduced, never combine a topical with a heating pad — that combination causes burns in people who cannot feel them happening.
The ingredients with actual evidence
Capsaicin
The compound that makes chilli peppers hot. Applied repeatedly, it depletes a chemical messenger that sensory nerve endings use to signal pain, which over weeks can reduce pain signalling from the treated skin.
Low-strength creams (roughly 0.025% to 0.1%) are available over the counter. The evidence for them is modest and requires consistent application several times daily for weeks — most people who try it once and stop have not really tried it. Expect burning or stinging at first; that is the mechanism, not a reaction, though it is genuinely unpleasant for some people.
A high-concentration 8% capsaicin patch exists and has considerably better evidence, but it is a prescription treatment applied in a clinical setting, not something to buy. If low-strength capsaicin helps you a little, that is worth mentioning to your clinician — it is a reason to ask about the prescription version.
Capsaicin cautions: never apply it to broken skin or an open wound. Wash your hands thoroughly afterwards and keep it well away from your eyes. Do not apply heat over it. And do not use it on a foot you cannot feel without discussing it with your clinician first.
Lidocaine
A local anaesthetic that numbs the skin’s nerve endings. The best evidence is in post-herpetic neuralgia (nerve pain after shingles), where the 5% prescription patch is well established. Over-the-counter versions at 4% are widely sold and are reasonable to try for localised burning or shooting pain.
Lidocaine is generally well tolerated. It works while it is on and wears off — it treats the sensation, not the nerve. Follow the label on how much and how long, since absorption adds up if you cover large areas.
The ingredients that soothe without treating
Menthol, camphor and methyl salicylate — the familiar cooling and warming rubs — are counterirritants. They create a strong competing sensation that distracts from the pain while it lasts. That is a real, if temporary, comfort, and there is nothing wrong with using them for it.
What they do not do is change nerve function. If a product’s marketing implies otherwise, it is overselling a cooling sensation.
The burn risk. Counterirritant rubs and heating pads must never be combined. Serious burns have been reported from this combination in people with normal sensation. In a foot with neuropathy, the warning signal that would normally make you stop is the exact thing that is missing.
What the evidence does not support
| Product type | Where it stands |
|---|---|
| “Nerve repair” or “nerve renewal” creams | Usually B vitamins in a base. There is no credible evidence that topical B vitamins repair or regenerate nerves. |
| CBD creams | Limited human evidence in neuropathy. Product content and labelling accuracy vary widely. |
| Topical NSAIDs (e.g. diclofenac gel) | Genuinely useful for musculoskeletal joint pain. Not a treatment for neuropathic pain, which is a different mechanism. |
| Essential oil blends | Pleasant; no evidence in neuropathy. Some can irritate the skin. |
| Compounded prescription creams | Gabapentin, ketamine or amitriptyline in a base. Evidence is mixed and mostly low quality, and cost is often high. A clinician-led decision, not a purchase. |
The moisturizer point, which matters more than it sounds
Plain, unscented emollient is probably the most valuable thing in your bathroom cabinet for a neuropathic foot, and it is not marketed for nerve pain at all.
Neuropathy frequently affects the nerves controlling sweating, leaving skin dry. Dry skin cracks, and a crack is an entry point for infection in a foot that may not feel it and may not heal quickly. Daily moisturising genuinely prevents that.
One rule: apply it to the tops and soles of your feet, and not between the toes. Moisture trapped between the toes macerates skin and encourages fungal infection — the opposite of the goal.
How to try a topical sensibly
No topical goes onto broken skin, an open wound, or a suspicious area. That needs a clinician, not a cream.
Apply to a small area and check it after a few hours. On skin that cannot report irritation, you have to look rather than feel.
It needs consistent use over weeks. Sporadic application is not a test of whether it works.
Starting three products at once tells you nothing about which, if any, helped.
No heating pads, hot water bottles, or hot soaks over a topical — and, with reduced sensation, ideally not at all.
Redness, blistering or breakdown means stop and get it looked at.
Set your expectations honestly
Topicals are worth trying because the risk is low and the effort is small. But even the ones with good evidence produce partial relief for some people, not resolution for everyone. If nerve pain is disturbing your sleep or limiting what you do, that is a reason to see a clinician about treatments with stronger evidence — not a reason to work through more creams.
When to be seen instead
Skip the cream and get an appointment for an open sore or blister, skin that is broken or not healing, redness, warmth, swelling or drainage, a rapid change in sensation or weakness, or pain severe enough to affect sleep or walking.
Specific product recommendations
We have not published named picks here yet. Our editorial policy requires that we be able to state what was assessed and how first. When we do publish, the assessment will center on the active ingredient and its concentration — which is what determines whether a product does anything — rather than on branding.
Affiliate relationship: when picks are published, some links will be affiliate links and we may earn a commission from qualifying purchases at no additional cost to you. As an Amazon Associate I earn from qualifying purchases. See our affiliate disclosure.
Common questions
Which is better to start with, capsaicin or lidocaine?
They suit different situations, and it is a reasonable question for your clinician. Lidocaine acts quickly and briefly; capsaicin takes weeks of consistent use but may last longer between applications. Neither repairs nerve damage.
Why does capsaicin burn?
Because that is how it works — it stimulates the pain-signalling pathway before depleting it. The burning typically lessens with continued use. If it is intolerable or the skin breaks down, stop and speak to your clinician.
Can I use a cream and a prescription medicine together?
Often yes, but ask your prescriber or pharmacist rather than assuming. It takes one short conversation.
Is a more expensive cream better?
Not in itself. Check the active ingredient and its percentage. Two products with the same active at the same strength are doing the same thing regardless of price.
Related reading
Supplements for neuropathy · Daily foot care · Treatment options
Sources and further reading: Published randomised evidence and systematic reviews on topical capsaicin (low-concentration and 8% patch) and topical lidocaine for neuropathic pain. National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) foot-care guidance, including moisturising and the advice to avoid applying lotion between the toes. Regulatory safety communications on burns associated with topical counterirritant pain relievers.
This page is general education and is not a diagnosis, a treatment plan, or advice to start or stop any medicine. Clinical review by Dr. Biernacki is pending; the review date will be shown here once complete.
For our Michigan neighbors
Nerve pain that
disturbs your sleep?
That is worth an examination rather than another product. Dr. Biernacki’s Michigan practice can assess it properly.
Everywhere else, take this page to your own clinician.
Dr. Tom Biernacki, DPM, FACFAS is a double board-certified foot and ankle surgeon (ABFAS and ABPM) and a Fellow of the American College of Foot & Ankle Surgeons. He is the founder of Balance Foot & Ankle in Howell and Bloomfield Township, Michigan, where peripheral neuropathy, diabetic foot risk and loss of protective sensation are part of his weekly clinic. His patient education videos have drawn more than 950,000 subscribers on YouTube. He writes Managing Neuropathy to put the explanation he gives in the exam room in front of the people who cannot get to one — including when a product is worth buying and when it is not.