Non-surgical treatment for foot nerve pain

Why start with non-surgical care

Nerves in the foot are often irritated by pressure, stretch or friction, and easing that pressure can give the nerve room to recover. Non-surgical care also carries far less risk than an operation. That is why careful evaluations for problems such as Morton’s neuroma, tarsal tunnel syndrome and the peroneal nerve entrapments start here.^[2,1,3]

The main options

Footwear and padding

Shoes with a wide toe box, a flat heel and a sole that isn’t overly flexible reduce squeezing of the forefoot. For Morton’s neuroma, an insole with arch support and a small pad just behind the ball of the foot can shift pressure away from the nerve.^[4] Changing lacing, using a padded tongue, or choosing shoes that don’t press on the front of the ankle can ease nerves on the top of the foot.

Orthotics and bracing

Custom or ready-made inserts can improve heel and arch alignment and reduce stretch on the tibial nerve. A light ankle-foot brace can protect the foot when muscles that lift it are weak (see foot drop). Support for an unstable ankle can also reduce repeated stretch on a nerve.^[3]

Activity changes

A temporary change in how you train, work or stand can let an irritated nerve settle while you stay as active as possible. Long periods in positions that press on or stretch a nerve, such as crossing the legs or kneeling with the feet pointed, are worth changing.^[5,6]

Physical therapy and desensitization

Therapy can improve strength, flexibility and balance, and includes gentle nerve-gliding exercises. Desensitization exercises help over-sensitive skin, such as around a scar.

Medicines for nerve pain

Nerve pain often responds poorly to ordinary pain relievers. First-line medicines for neuropathic pain include gabapentin and pregabalin, duloxetine and venlafaxine, and tricyclic antidepressants such as amitriptyline.^[7] Their effect is modest on average: in pooled trials, roughly one in six to eight people taking them got at least 50% pain relief beyond what a placebo gave, so finding the right medicine can take some trial and error.^[8] Short courses of anti-inflammatory medicine may help some conditions, if they are safe for you. These medicines are prescribed and monitored by your physician, and we coordinate with your primary care physician or other clinicians.

Injections, in selected cases

For Morton’s neuroma, a corticosteroid injection can reduce pain. A systematic review of ten studies (695 people) found a moderate short- to medium-term benefit for a single injection, with few side effects, though the quality of the studies was low.^[9] Another review found that nearly 30% of people who had injections eventually had surgery because of persistent pain.^[10] Possible side effects, such as thinning of the fat pad under the foot, are discussed beforehand, and the number of injections is limited. Read more in Morton’s neuroma treatment.

Treating contributing conditions

Blood-sugar control in diabetes, correcting a vitamin B12 shortage, changing a medicine that affects nerves, and treating inflammatory conditions can all improve nerve symptoms.^[7] This is done with your other clinicians.

What the evidence says

How long to try, and when to reassess

Non-surgical care usually takes weeks to months to show its full effect. There is no single cut-off, but studies give some guidance. In the tarsal tunnel study, release was offered when non-surgical treatment hadn’t worked after six months.^[1] A review of shoe modifications and orthotics for Morton’s neuroma found that they gave less convincing results after about four and a half months, and in larger neuromas (over 5–6 mm), and acted more as relief than as a lasting fix.^[4]

If symptoms haven’t improved after several months of well-tried care, it’s reasonable to take a fresh look at the diagnosis, the treatment and the options, including surgery. See nerve decompression and nerve repair and reconstruction, and read about nerve testing if the diagnosis is still uncertain.

When to seek care

Consider an evaluation if nerve pain, burning, numbness or tingling in your foot lasts more than a few weeks, or hasn’t improved with roomier shoes and rest.