Morton’s Neuroma: Symptoms, Causes and Podiatry Solutions

If you’ve ever felt a sharp, burning pain in the ball of your foot, or the strange sensation that there’s a pebble stuck in your shoe when there isn’t one, you might be dealing with Morton’s neuroma. It’s more common than most people realise, and the good news is that it’s very treatable, especially when you catch it early.

This article breaks down what Morton’s neuroma actually is, why it happens, and what a podiatrist can do to help you get back on your feet comfortably.

TLDR: Morton’s neuroma is a painful nerve condition affecting the ball of the foot, usually between the third and fourth toes. It’s often caused by pressure, poor footwear, or foot structure issues. With the right podiatry care, most people find significant relief without needing surgery.

What Is Morton’s Neuroma?

The nerve behind the pain

Morton’s neuroma isn’t actually a tumour, despite the name. It’s a thickening of the tissue surrounding one of the nerves leading to your toes, most commonly the nerve running between the third and fourth toes. That thickening causes irritation, inflammation, and eventually pain.

The condition is sometimes called an interdigital neuroma or a plantar neuroma. Whatever you call it, the experience is pretty consistent: pain, burning, tingling, or numbness in the forefoot that tends to get worse with activity or tight shoes.

Who gets it?

Morton’s neuroma affects women more often than men, largely because of footwear choices like high heels and narrow-toed shoes. But it can affect anyone. Runners, people who stand for long hours, and those with certain foot structures are also at higher risk.

It’s not a condition that only affects older adults either. Active people in their 30s and 40s are commonly diagnosed with it, particularly those who run regularly or work in jobs that involve a lot of time on their feet.

Recognising the Symptoms of Morton’s Neuroma

Pain in the ball of the foot

The most common symptom is a burning or sharp pain in the ball of the foot, usually between the third and fourth toes. Some people describe it as stepping on a small stone or a folded-over sock seam, even when there’s nothing there.

The pain tends to come on gradually. At first it might only bother you during exercise or after a long day. Over time, without treatment, it can become more persistent and harder to ignore.

Tingling, numbness and nerve sensations

Because Morton’s neuroma involves nerve tissue, many people also experience tingling or numbness in the affected toes. This can feel like a buzzing or electric sensation, or like your toes have gone partially numb.

Some people notice the symptoms ease when they take their shoes off and rub their foot. That temporary relief is a classic sign that nerve compression is involved, which points strongly toward a neuroma diagnosis.

Symptoms that get worse in certain shoes

Tight shoes, high heels, and footwear with a narrow toe box are common triggers. If your foot pain reliably gets worse when you wear certain shoes and improves when you go barefoot or switch to wider footwear, that’s a meaningful clue for your podiatrist.

Activity type matters too. High-impact sports like running, tennis, or court sports can aggravate the condition because of the repeated pressure on the forefoot.

What Causes Morton’s Neuroma?

Pressure and compression on the nerve

The root cause of Morton’s neuroma is repeated irritation or compression of the interdigital nerve. When the nerve is squeezed between the metatarsal bones (the long bones in the middle of your foot), it responds by thickening the surrounding tissue as a kind of protective response. Over time, that thickening becomes the problem itself.

This compression can happen for a number of reasons, and in many cases it’s a combination of factors rather than a single cause.

Footwear as a contributing factor

Tight, narrow, or high-heeled shoes are among the most well-documented contributors to Morton’s neuroma. High heels shift your body weight forward onto the ball of the foot, increasing pressure on exactly the area where the neuroma forms. Narrow toe boxes physically compress the toes together, squeezing the metatarsals and the nerves between them.

This is why podiatrists often ask about your shoe habits early in an assessment. It’s not about judging your style choices. It’s about understanding what might be driving the nerve irritation.

Foot structure and biomechanics

Your foot shape and the way you walk both play a role. Flat feet, high arches, bunions, and hammertoes can all alter the way weight is distributed across your foot. When the load isn’t spread evenly, certain areas, including the forefoot, take on more pressure than they should.

Overpronation (rolling inward as you walk or run) is another biomechanical pattern that’s associated with increased forefoot stress. A podiatrist can assess your gait and foot mechanics to identify whether these factors are contributing to your symptoms.

Sports and repetitive impact

Runners, in particular, are prone to developing Morton’s neuroma because of the repetitive impact on the forefoot with every stride. Sports that involve pivoting, jumping, or frequent changes of direction can have a similar effect.

Wearing poorly fitted athletic shoes, or shoes that are worn out and no longer providing adequate support, adds to the risk. If you’re running regularly, it’s worth having your footwear assessed as part of any podiatry consultation.

How a Podiatrist Diagnoses Morton’s Neuroma

Clinical assessment and history

Diagnosing Morton’s neuroma starts with a conversation about your symptoms, when they started, what makes them better or worse, and your footwear and activity habits. Your podiatrist will then examine your foot, applying targeted pressure to the forefoot to reproduce the pain and identify the exact location of the irritation.

There’s a clinical test called the Mulder’s click, where the podiatrist squeezes the metatarsal heads together while pressing on the affected area. A palpable click or reproduction of your symptoms is a strong indicator of neuroma.

Imaging when needed

In some cases, ultrasound imaging is used to confirm the diagnosis and assess the size of the neuroma. Ultrasound is particularly useful because it’s non-invasive, relatively inexpensive, and can clearly show the thickened nerve tissue in real time.

MRI is occasionally used when the diagnosis is unclear or when other conditions like stress fractures or bursitis need to be ruled out. Your podiatrist will guide you on whether imaging is necessary based on your presentation.

Podiatry Treatment Options for Morton’s Neuroma

Footwear modifications and advice

One of the first and most effective steps is changing your footwear. Your podiatrist will advise you on what to look for: wider toe boxes, lower heels, adequate cushioning, and proper fit. Sometimes simply switching to more appropriate shoes provides meaningful relief on its own.

This doesn’t mean you can never wear dress shoes again. It means understanding when to wear them, for how long, and how to support your feet in the meantime.

Custom orthotics and metatarsal padding

Custom foot orthotics are a core treatment for Morton’s neuroma. A well-designed orthotic can redistribute pressure away from the affected nerve, reduce compression, and correct any underlying biomechanical issues contributing to the problem.

Metatarsal pads or domes are often incorporated into the orthotic or applied directly to the insole. These small additions sit just behind the ball of the foot and help splay the metatarsal bones slightly, reducing the squeeze on the nerve. Many patients notice a significant improvement with this approach alone.

Stretching and strengthening exercises

Your podiatrist may also prescribe specific exercises to address muscle imbalances, improve foot mechanics, and reduce tension in the structures around the neuroma. Calf stretching, toe strengthening, and intrinsic foot muscle exercises can all support recovery.

These aren’t complicated routines, but consistency matters. A short daily exercise habit can make a real difference to long-term outcomes.

Corticosteroid injections and other interventions

When conservative treatments aren’t providing enough relief, a corticosteroid injection into the area around the neuroma can reduce inflammation and pain. This is typically done in conjunction with ongoing footwear and orthotic management, not as a standalone fix.

Sclerosing alcohol injections are another option used in some cases to gradually reduce the size of the neuroma. These are delivered in a series of injections over several weeks and can be effective for patients who haven’t responded to other treatments.

Surgical referral when necessary

Surgery for Morton’s neuroma is generally considered a last resort, reserved for cases where conservative treatment has been thorough and sustained but hasn’t provided adequate relief. The procedure typically involves removing the thickened nerve tissue.

Most people don’t need to go down this path. With proper podiatry care, the majority of Morton’s neuroma cases respond well to non-surgical management. Your podiatrist will be honest with you about when a surgical referral makes sense.

 

Get Relief from Morton’s Neuroma Pain

If you’re dealing with forefoot pain, burning sensations, or that persistent feeling of something in your shoe, don’t put off getting it checked. The team at Gladesville Healthcare offers thorough podiatry assessments and practical, evidence-based treatment for Morton’s neuroma and other foot conditions. 

Book an appointment today and take the first step toward comfortable, pain-free movement.

Key Takeaways

• Morton’s neuroma is a thickening of nerve tissue in the forefoot, not an actual tumour.
• Common symptoms include burning pain, tingling, and the sensation of a pebble underfoot.
• Tight footwear, high heels, flat feet, high arches, and repetitive impact are all common contributing factors.
• Diagnosis is usually clinical, with ultrasound used to confirm when needed.
• Most cases respond well to conservative podiatry treatment including orthotics, footwear changes, and targeted exercises.
• Surgery is rarely needed but is an option when other treatments haven’t worked.
• Early assessment gives you the best chance of a straightforward recovery.

FAQ

Can Morton’s neuroma go away on its own?

In mild cases, symptoms may ease with rest and better footwear choices. But the underlying nerve thickening doesn’t typically resolve without some form of treatment. If you leave it too long, the neuroma can grow larger and become harder to manage conservatively. Getting an early assessment is always the smarter move.

Is Morton’s neuroma the same as a stress fracture?

No, they’re different conditions, though both can cause forefoot pain. A stress fracture involves a tiny crack in the bone, usually from repetitive impact. Morton’s neuroma is a nerve issue. A podiatrist can distinguish between the two through clinical examination and imaging if needed.

How long does treatment take?

It varies depending on how long you’ve had the neuroma and how severe it is. Some people feel improvement within a few weeks of starting treatment. Others need a few months of consistent management. Your podiatrist will give you a realistic timeline based on your specific situation.

Do I need to stop exercising while being treated?

Not necessarily. Your podiatrist will advise you on what activities are fine to continue and which ones to modify or temporarily avoid. In many cases, low-impact exercise is perfectly manageable. The goal is to reduce the load on the affected area while keeping you as active as possible.

Are custom orthotics expensive?

Custom orthotics do involve an upfront cost, but they’re a durable, long-term investment in your foot health. Many private health insurance funds in Australia cover a portion of the cost. It’s worth checking your policy or asking the clinic about what rebates may apply.

Can both feet be affected at once?

It’s possible, though Morton’s neuroma more commonly affects one foot at a time. Bilateral cases do occur, particularly when the contributing factors (such as foot structure or footwear habits) apply to both feet equally.