What Are Corns & Calluses?
Corns and calluses are areas of thickened skin that develop when the skin responds to repeated pressure or friction. Although they are similar, they are slightly different conditions.
Corns are usually smaller, more concentrated areas of hard skin that often develop over bony areas of the feet or toes. They can become painful when pressure is applied. This is a common reason people seek corn treatment from a podiatrist.
Calluses are larger areas of thickened skin that commonly form on the soles of the feet, particularly beneath the heel or ball of the foot. They are the body's natural response to repeated pressure but can become uncomfortable if they become excessively thick, and may require professional callus treatment.
A podiatry assessment can help identify why corns or calluses are developing and guide the most appropriate treatment to relieve discomfort and reduce the risk of recurrence.
Pain When Walking
Corns and calluses can become painful when pressure is applied, particularly when standing, walking or wearing shoes.
Feeling Like You're Walking on a Stone
Many people describe the sensation of a painful corn as feeling like there is a small stone or pebble inside their shoe.
If you have persistent pain, recurring hard skin or are unsure whether the problem is a corn, callus or another foot condition, a professional podiatry assessment can help identify the cause and recommend the most appropriate treatment.
Common Symptoms
Corns and calluses often develop gradually and may start as a small area of hard skin before becoming uncomfortable. Symptoms vary depending on their size, location and the amount of pressure placed on the area during walking or standing.
Thickened Hard Skin
A noticeable area of thickened, hardened or rough skin may develop on the sole of the foot or over the toes.
Difficulty Wearing Shoes
Tight or ill-fitting footwear may increase discomfort and make everyday activities more difficult.
Tenderness or Pressure
The affected area may feel tender when touched or when direct pressure is applied, especially over bony areas.
Recurring Hard Skin
Even after trimming or filing at home, corns and calluses often return if the underlying cause is not addressed.
Poorly Fitting Footwear
Shoes that are too tight, too loose or have narrow toe boxes can create repeated friction and pressure, increasing the risk of corns and calluses.
Prominent Bony Areas
Pressure over prominent joints or bones can cause corns to develop where the skin is repeatedly compressed against footwear.
Common Causes
Corns and calluses develop when an area of the foot is exposed to repeated pressure or friction over time. While they are the body's natural way of protecting the skin, excessive pressure can cause them to become painful. Identifying the underlying cause is an important part of reducing the risk of them returning.
At Pentland Podiatry, treatment focuses not only on relieving painful hard skin but also on identifying the underlying cause. Addressing footwear, pressure points and foot function can help reduce the likelihood of corns and calluses returning.
Foot Shape & Biomechanics
Certain foot shapes, bunions, hammertoes or changes in the way you walk can place extra pressure on specific areas of the foot.
Loss of Natural Padding
As we age, the natural fat padding beneath the feet can become thinner, increasing pressure on the ball of the foot and heel.
Prolonged Standing or Walking
People who spend long periods on their feet may develop hard skin due to repeated loading and pressure during daily activities.
Underlying Medical Conditions
Some conditions, such as diabetes or inflammatory arthritis, can alter pressure distribution or reduce sensation. These patients should seek professional assessment before attempting to treat corns or calluses themselves.
Assessment at Pentland Podiatry
Every appointment begins with a thorough assessment to understand why your corn or callus has developed. While removing hard skin can provide immediate relief, identifying the underlying cause helps reduce the risk of it returning.
Medical History
We'll discuss your symptoms, medical history, lifestyle and any previous treatments to gain a full understanding of your foot health.
Foot Examination
Your feet will be carefully examined to assess the location, size and severity of the corn or callus, while checking for any signs of infection, skin breakdown or other underlying conditions.
Pressure Assessment
We'll identify areas of excessive pressure and assess how your foot shape, footwear and walking pattern may be contributing to the problem.
Personalised Treatment Plan
Following your assessment, we'll explain our findings and discuss the most appropriate treatment options, along with practical advice to help prevent the problem from returning.
Our aim is not only to relieve your current discomfort but also to understand why the corn or callus has developed. By identifying the underlying cause wherever possible, we can help keep your feet comfortable and reduce the likelihood of recurrence.
Professional Corn & Callus Reduction
Using sterile instruments, areas of hard skin can be carefully reduced to relieve pressure and improve comfort. This procedure is typically quick, safe and provides immediate relief.
Pressure Redistribution
Where needed, padding, cushioning or orthotic devices may be recommended to reduce pressure on affected areas and help prevent recurrence.
Treatment Options
Treatment for corns and calluses is tailored to the individual and focuses on relieving discomfort while addressing the underlying cause. Following your assessment, we'll recommend the most appropriate treatment based on your symptoms, foot structure and lifestyle.
Many corns and calluses improve significantly following professional treatment. However, long-term success depends on identifying and managing the underlying cause. At Pentland Podiatry, we aim not only to relieve your symptoms but also to help reduce the likelihood of them returning.
Footwear Advice
We'll discuss whether your footwear may be contributing to excessive pressure or friction and recommend practical changes where appropriate.
Ongoing Foot Care
For patients with recurring hard skin or underlying medical conditions, regular podiatry appointments may help keep feet comfortable and reduce the risk of future problems.
When Should You Seek Professional Advice?
While some areas of hard skin can be managed with simple self-care, persistent or painful corns and calluses often require professional assessment. Early treatment can relieve discomfort, identify the underlying cause and help prevent the problem from worsening.
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Persistent Pain: If a corn or callus is causing pain during walking, standing or everyday activities, a podiatry assessment can help relieve pressure and improve comfort.
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Recurring Hard Skin: If hard skin keeps returning despite home treatment, there may be an underlying cause such as footwear, foot shape or abnormal pressure that requires professional assessment.
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Redness, Swelling or Signs of Infection: Seek prompt professional advice if the affected area becomes increasingly red, swollen, warm, starts bleeding or shows signs of infection.
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Diabetes or Poor Circulation: If you have diabetes, poor circulation or reduced sensation in your feet, you should avoid attempting to remove corns or calluses yourself. Professional treatment is the safest option and helps reduce the risk of complications.
If you have diabetes, poor circulation or reduced sensation in your feet, you should seek professional assessment promptly if you develop an ingrown toenail.
If you're unsure whether your symptoms are caused by a corn, callus or another foot condition, we're here to help. A professional assessment can identify the cause of your discomfort and recommend the most appropriate treatment to keep you moving comfortably.
Frequently Asked Questions
Below are some of the most common questions about corns and calluses. If your question isn't answered here, please don't hesitate to get in touch—we'll be happy to help.
What's the difference between a corn and a callus?
Although both are areas of thickened skin caused by pressure or friction, corns are usually smaller, deeper and often develop over bony areas such as the toes. Calluses tend to be larger, flatter areas of hard skin that commonly develop on the soles of the feet.
Can I remove a corn or callus myself?
It's best to avoid cutting or attempting to remove hard skin yourself, as this can lead to injury or infection. This is particularly important if you have diabetes, poor circulation or reduced sensation in your feet. A podiatrist can safely assess and treat the affected area.
Why do my corns or calluses keep coming back?
Corns and calluses often return if the underlying cause—such as pressure, footwear or foot mechanics—isn't addressed. At Pentland Podiatry, we aim to identify these contributing factors as well as provide treatment.
Is treatment painful?
Professional reduction of corns and calluses is usually quick and causes minimal discomfort. Many patients notice an immediate improvement in comfort once the excess hard skin has been carefully removed.
Will I need regular treatment?
Some people only require one appointment, while others with recurring pressure points, foot deformities or certain medical conditions may benefit from regular podiatry care to keep their feet comfortable.
When should I see a podiatrist?
You should seek professional advice if your corn or callus is painful, keeps returning, becomes red or swollen, or if you have diabetes, poor circulation or reduced feeling in your feet.
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