Short answer: That pebble-in-your-shoe feeling, or a burning, tingling ache in the ball of your foot, is often Morton’s neuroma (also called an interdigital neuroma)—irritation and thickening of a small nerve between the toes. Shockwave therapy is a non-invasive option studied in randomized trials for this condition, and at Adisi Health Center in Hinsdale, Dr. Steve Petzel uses FDA-cleared Storz Medical radial and focused shockwave for stubborn foot pain.

What is Morton's neuroma?

Morton’s neuroma is not a true tumor. It is a thickened, irritated nerve that runs between the long bones of your forefoot (the metatarsals), most often in the space between the third and fourth toes. When that nerve gets compressed or inflamed, it can send sharp, burning, or “something stuck in my shoe” signals with every step.

People who wear narrow toe boxes, high heels, or tight dress shoes, stand for long hours, or put a lot of load through the forefoot (walking, running, court sports) are common. It can also show up after months of “just dealing with it” until the pebble feeling won’t go away.

Therapist examining the ball of a patient's foot near the toes, where Morton's neuroma pain is often felt

What does Morton's neuroma feel like?

  • A sensation of a pebble, marble, or folded sock under the ball of the foot
  • Burning, tingling, or electric pain that shoots into the toes
  • Pain that flares in tight shoes, heels, or after long walks, and often eases when you take your shoes off and massage the area
  • Sometimes numbness between the toes
  • A problem that has hung around for weeks or months instead of settling with rest and wider shoes alone

Morton's neuroma vs plantar fasciitis or metatarsalgia

They can feel similar, and they can overlap. Plantar fasciitis usually hurts more in the heel or arch, especially with the first steps in the morning. Metatarsalgia is a broader term for pain under the ball of the foot from overload of the metatarsal heads. Morton’s neuroma is more nerve-like—burning, tingling, or that classic pebble feeling between the toes.

That’s why a proper exam matters before any treatment. At Adisi Health Center, your first visit includes a full exam and health history review, so we can sort out where your pain is really coming from. If heel and arch pain is your main issue, see morning heel pain and plantar fasciitis and how long shockwave takes for plantar fasciitis.

Does shockwave therapy work for Morton's neuroma?

Research is encouraging. Shockwave therapy (extracorporeal shockwave therapy, or ESWT) sends acoustic pulses through the skin into irritated soft tissue to stimulate your body’s own healing response, with no needles, no medication, and no incisions.

  • Sham-controlled trial (interdigital neuroma): In a randomized, placebo-controlled, double-blind trial of people with interdigital neuroma who still had meaningful pain after more than eight months of conservative care, the active shockwave group had a significant drop in pain scores after treatment, while the sham group did not show a significant change at 12 weeks. The authors concluded shockwave is a “possible alternative to surgical excision” for Morton’s neuroma (Fridman et al., 2009).
  • Sham-controlled trial (Morton’s neuroma): In another randomized, placebo-controlled trial, patients receiving ESWT had significantly lower pain scores at one and four weeks compared with baseline, and foot-and-ankle function scores improved at four weeks. The sham group showed no significant change at those time points. The authors concluded ESWT “may reduce pain” in patients with Morton’s neuroma (Seok et al., 2016).
  • A 2026 clinical review discussed ESWT as a potential non-invasive option when conventional care has not been enough, drawing on the existing randomized trials (Nakamura, 2026).

That means shockwave is an option to discuss if shoe changes and rest haven’t settled the pebble feeling and you’d rather explore a needle-free approach before more invasive steps.

What is shockwave therapy like for ball-of-foot pain?

  • Sessions take about 20 minutes.
  • Most patients need about six sessions, spaced about a week apart; Dr. Petzel builds a plan around your exam findings.
  • Many people notice a difference by sessions three or four.
  • You’ll feel a strong tapping over the tender spot in the forefoot, and the intensity can be adjusted. See does shockwave therapy hurt?.
  • Radial shockwave spreads energy over a broader area, and focused shockwave concentrates it at a precise depth. We have both Storz Medical units on-site and choose based on what we find. See radial vs. focused shockwave explained.
  • No downtime. We recommend avoiding high-impact activity for 24 to 48 hours after each session.
Person holding a sore foot outdoors, illustrating ball-of-foot discomfort

Is shockwave therapy safe for the foot?

Yes, for most adults. A systematic review and meta-analysis of 24 clinical studies on foot and ankle conditions—including discussion of Morton’s neuroma—found shockwave had “minimal and unremarkable side effects” and a favorable complication profile (Tengku Yusof et al., 2022). Temporary redness, soreness, swelling, or bruising can occur.

It’s usually avoided during pregnancy, over cancer or an infection, or near a pacemaker or other implanted device, and bleeding disorders or blood thinners need to be discussed first. Learn more in is shockwave therapy safe?.

What can I do at home for ball-of-foot pain?

  • Switch to shoes with a wider toe box, and skip high heels or pointy shoes that squeeze the forefoot.
  • If you already use a metatarsal pad or cushioned insert that helps, keep using what your clinician has recommended.
  • Relative rest: cut back on the walks, runs, or court time that flare the pebble feeling without stopping all movement.
  • Give your feet a break during the day, especially if your job keeps you on hard floors.
  • Ask us about footwear and activity load if pain keeps coming back with work or training.

When to get medical care right away

Everyday forefoot nerve pain is not usually an emergency. Get medical care right away if you have a hot, red, swollen foot with fever, sudden unexplained severe pain, progressive weakness or spreading numbness, you can’t bear weight, or calf pain and swelling that could be a blood clot.

Who do we see from the Hinsdale area?

We see patients with heel, forefoot, tendon, and muscle pain from Hinsdale, Oak Brook, Burr Ridge, Clarendon Hills, Western Springs, Downers Grove, Westmont, and La Grange. Related foot problems we treat include plantar fasciitis, Achilles tendinitis, and heel spur pain.

Frequently asked questions

What is Morton's neuroma?
It’s a thickened, irritated nerve between the toes—most often between the third and fourth—causing burning, tingling, or a pebble-in-the-shoe feeling in the ball of the foot. It is not a true tumor.

What does the pebble-in-shoe feeling mean?
Many people with Morton’s neuroma describe a marble, pebble, or folded sock under the ball of the foot that is worse in tight shoes and better when they take them off. An exam can help identify the cause.

Can shockwave therapy help Morton's neuroma?
Research suggests yes. Two randomized, sham-controlled trials reported pain improvement with active shockwave, and one described it as a possible alternative to surgical excision.

How is Morton's neuroma different from plantar fasciitis?
Plantar fasciitis usually hurts in the heel or arch, especially with first steps in the morning. Morton’s neuroma is more of a burning or pebble feeling in the ball of the foot between the toes. An exam helps tell them apart.

How many shockwave sessions are needed for ball-of-foot pain?
Most patients need about six sessions, about a week apart, and many notice a difference by sessions three or four. Dr. Petzel sets your plan after your exam.

Is there downtime after shockwave therapy?
Most patients go right back to daily activities. We recommend avoiding high-impact activity for 24 to 48 hours after each session.

Do I need surgery for Morton's neuroma?
Not always. Many people start with footwear changes and conservative care. The Fridman trial authors described shockwave as a possible alternative to surgical excision; whether surgery is needed depends on your exam and response to care.

Where can I get Morton's neuroma shockwave therapy near Hinsdale?
Adisi Health Center offers Storz Medical radial and focused shockwave in Hinsdale and serves the surrounding western suburbs.

Related reading

If that pebble-in-your-shoe feeling is slowing you down, you’re welcome to book a visit.

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