Bunions and Corns And Callus : What’s the Difference and How to Treat

Bunions are the bony lumps that appear at the base of your big toe. Corns are the thickened patches of skin that appear on your toes.

Here I will discuss the difference between bunions and corns and callus, their symptoms, causes, and how to treat them.

Key Takeaways

  • Bunions are painful bone deformities at the base of the big toe, corns are hardened skin areas caused by friction or pressure.
  • Prevention for bunions and corns is wearing properly fitting shoes, regular foot care and orthotics.
  • Early diagnosis and treatment of bunions and corns is key to preventing complications and reducing the need for surgery.

Bunions and Corns

Bunions and corns are two of the most common foot problems. But they are not the same.

Bunions are painful bony lumps that develop due to misalignment of the big toe joint, which makes it hard to wear your favorite shoes.

Corns are small, hardened areas of skin that develop from repeated friction or pressure.

What are Bunions?

Bunions are those bony lumps that appear at the base of your big toe when the toe joint becomes misaligned. This misalignment causes pain and swelling, and nobody wants to be uncomfortable.

It can be hereditary but can also develop from wearing high heels or shoes that force your toes together.

This condition not only hurts but can also affect your foot health, so finding the right footwear and treating it early is important.

What are Corns?

Corns are small, hardened areas of skin that develop on your toes due to friction or pressure. Think of them as your skin’s way of protecting itself.

Unlike bunions, corns aren’t bone deformities; they’re a response to irritation. These raised areas can be painful when you put pressure on them.

Corns can develop from tight shoes or high heels that rub against your skin.

Bunions vs. Corns: Key Differences

Bunions and corns may be painful and on your fet, but they are not the same.

Bunions are the painful bony lumps that appear at the base of your big toe, while corns are hardened patches of skin that appear on your toes.

Let’s look at their symptoms, causes, and locations.

Symptoms Comparison

The symptoms of bunions and corns are different. Bunions cause ongoing pain and limit the movement of your big toe, making it hard to wear shoes.

Corns cause localized pain from hardened skin that hurts when you apply pressure.

Here’s a quick comparison:

  • Bunions: Ongoing pain, joint swelling, limited toe movement
  • Corns: Localized pain, hardened, thickened skin, raised areas on toes

Causes and Risk Factors

The causes and risk factors for bunions and corns are different. Bunions often develop from genetic factors, inherited foot structure, or wearing shoes that don’t allow enough space for your toes.

Tight shoes, especially those with narrow toe boxes, are a major cause of bunion formation.

Corns, on the other hand, develop from repeated pressure or friction from footwear. Activities that involve standing for long periods can also contribute to corn development.

Here are some key points:

  • Bunions: Genetic factors, improper footwear, inherited foot structure
  • Corns: Repeated friction, ill-fitting shoes, prolonged standing

Also research indicates that bunions affect approximately 36% of the population, with a higher prevalence in women and older individuals.

Locations on the Foot

Bunions and corns also have different locations on your foot. Bunions develop at the metatarsophalangeal joint at the base of your big toe and can also occur on the little toe, known as a tailor’s bunion.

This area can be quite prominent and painful when you wear shoes.

Corns usually develop on the tops or sides of your toes, often in areas that rub. They can occur on any toe, so it’s a common problem for many people.

Knowing where these conditions occur can help in diagnosing and treating them.

Below I’ve share the main key differences in table.

FeatureBunionsCorns
DefinitionBony bump forming at the base of the big toeThickened skin caused by pressure or friction
CauseMisalignment of the toe jointRepeated rubbing or pressure
LocationBase of the big toeTop or side of toes, or bottom of feet
AppearanceEnlarged, swollen, or red areaHardened, rough, or waxy texture
PainAching, constant discomfortTenderness, sharp pain when pressed
TreatmentOrthotics, footwear adjustment, surgeryPads, filing, moisturizing, avoiding pressure

How Bunions Can Cause Corns

Bunions can cause corns because of the friction and pressure they create. When your shoes rub against a bunion, it can develop corns on the bunion itself. This repeated pressure can also lead to calluses, which are often precursors to corns.

If you have a corn on a bunion, you must treat both to avoid further pain and complications. Managing calluses can help prevent corns from forming.

Bunions and Corns And Callus

Preventing Bunions and Corns

Preventing bunions and corns starts with good foot care and choosing the right shoes. Wearing well-fitting shoes can reduce your risk of developing these conditions.

Here are some tips:

Shoes

High heels and tight shoes are major causes of bunion and corn formation. Wearing high heels can worsen bunions by crowding your toes, while tight shoes can cause friction that leads to corns.

Choosing well-fitting shoes with a wide toe box can help you avoid discomfort from both bunions and corns.

Foot Care

Taking care of your feet can prevent bunions and corns. Using a pumice stone can remove calluses and smooth rough skin, preventing buildup.

Keeping your feet moisturized can reduce the risk of cracks and corn formation.

Regularly checking your feet for early signs of bunions, corns, and other conditions can help you catch potential problems before they get worse.

A consistent foot care routine can also keep your feet healthy and pain free.

Orthotics and Supportive Devices

Medical interventions often involve orthotics or shoe inserts to relieve pressure on the affected area. Custom orthotics can provide better alignment and support to manage bunion symptoms.

Physical therapy can strengthen your foot muscles and improve mobility for those with bunions and corns.

These can make a big difference in your foot health and prevent painful conditions.

Callus vs. Corn vs. Bunion : Key Differences

Well, cellus also in same category. A callus is a thickened and hardened area of skin that develops as a protective response to repeated friction, pressure, or irritation.

Calluses commonly form on areas of the body that experience frequent use or pressure, such as the hands, feet, or fingers. Also this conditions affect about 58.2% of individuals, with a higher incidence in women.

Below I’ve compare callus vs. corn vs. bunion with their main characteristics.

FeatureCallusCornBunion
DefinitionThickened, hard skin due to frictionSmall, circular, thickened skinBone deformity at toe joint
LocationHands, feet, or weight-bearing areasTops, sides of toesBase of the big toe
CauseRepeated rubbing or pressurePressure from tight shoesMisalignment or arthritis
AppearanceBroad, flat, rough surfaceRounded, painful, firm or softSwollen, bony bump
SymptomsPainless or mildly tenderPainful when pressedPain, redness, swelling
TreatmentMoisturizers, pumice stonePadding, softening solutionsProper footwear, surgery

Treatments for Bunions and Corns

When prevention isn’t enough, there are various treatments for bunions and corns.

Non-surgical treatments are usually the first step and can include home remedies, over-the-counter medications, and professional advice.

Here are some treatments

Home Remedies

Ice packs can give temporary relief from pain and inflammation. Nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen can reduce swelling and discomfort.

These home remedies can give you some relief.

Using pads or moleskin can relieve pressure on bunions and corns and give you instant comfort. These simple steps can make a big difference in your daily comfort and foot health.

Medical Treatments

Medical treatments can manage symptoms and speed up healing for bunions and corns. Salicylic acid patches can thin out thickened skin on corns and calluses.

Physical therapy can provide exercises to improve foot mechanics and reduce pain.

Orthotics can distribute pressure evenly and reduce strain and discomfort. These can improve your foot health.

Surgical Options

In severe cases where nonsurgical treatments fail to give relief or correct deformities, surgery may be necessary.

Procedures like osteotomy can realign bones, causing bunion pain and discomfort.

Minimally invasive surgery has a quicker recovery time compared to open surgery for bunions.

While surgery is a big step, it can give long-term relief for those with severe bunions and corns.

Pain and Discomfort Management

Managing pain and discomfort from bunions and corns is key to your daily comfort and mobility.

Treatment can involve both self-care and medical interventions to relieve discomfort.

Here are some pain management techniques:

Pain Relief Techniques

Over-the-counter anti-inflammatory medications like ibuprofen can reduce pain and inflammation from bunions. NSAIDs can give quick relief from discomfort caused by bunions and corns.

Hot and cold therapy can relieve bunion pain; cold reduces swelling while heat improves blood circulation. These can give relief and comfort to your feet.

Long-Term Management

Toe exercises like stretches and curls can help treat and prevent bunion discomfort. Regular foot exercises can improve strength and flexibility for long-term pain management.

Stay active, especially with low-impact exercises, to maintain a healthy weight and reduce foot pressure. These can prevent painful conditions and promote overall foot health.

Find an Expert Near You

Getting expert care is key to proper diagnosis and treatment of bunions and corns. A healthcare professional can examine your feet and may order X-rays to assess bunion alignment and differentiate between bunions and corns.

See a podiatrist for specialized care and the best treatment options.

Bottom Line

At the end of the day, bunions and corns are common foot conditions that can cause a lot of pain and discomfort.

Bunions are bony growths that form at the base of your big toe due to joint misalignment, while corns are small, hardened areas of skin that develop from repeated friction or pressure.

John Harvey
John Harvey

John Harvey M.D., M.P.H. is the Director of VA Greater Los Angeles Healthcare System and a Professor at T.H Chan School of Public Health . As an Internal Medicine physician at Boston Healthcare System, I aim to improve healthcare quality and costs through policy-focused research. I earned my M.D. and M.P.H. from Harvard, and completed fellowships at University of California, San Francisco.