Footnotes / Blog
What Is The Difference Between Corns & Calluses?
Corns and calluses are two common foot conditions that can cause discomfort, especially if left untreated. While they are often used interchangeably, they are not the same thing. Both corns and calluses develop as a result of friction and pressure, but they differ in their appearance, location, and severity. Understanding the differences between the two can help you determine the best course of action for treatment and prevention.
A callus is a thickened area of skin that forms as a result of repeated pressure or friction. Calluses are usually larger and spread out across the skin’s surface. They commonly appear on the soles of the feet, particularly on the heels, balls of the feet, or under the toes. Calluses are generally not painful, but they can become uncomfortable if they grow too large or are left untreated.
Common Causes of Calluses
- Ill-fitting shoes that cause friction
- Walking barefoot on hard surfaces
- Standing for extended periods of time
A corn is a smaller, more concentrated area of thickened skin that forms as a response to pressure or friction. Corns are typically smaller than calluses and are more likely to be painful. They often have a hard, central core that presses into the skin, which can cause discomfort. Corns are usually found on the tops or sides of the toes, where shoes rub against the skin.
Common Causes of Corns
- Tight or ill-fitting shoes, especially those that are too narrow
- High heels that cause pressure on the toes
- Abnormal foot structures, like hammertoes
Corns vs Calluses
| Feature | Corns | Calluses |
| Size | Small and localized | Larger and more spread out |
| Shape | Round or cone-shaped with a central core | Flat, thickened skin area |
| Pain | Typically painful and tender | Usually not painful unless too thick |
| Location | Top or sides of toes | Sole of the foot, heel, or ball of the foot |
| Cause | Pressure from shoes, abnormal foot structure | Friction and pressure from shoes or walking |
Common Treatments of Corns & Calluses
- Soaking the Feet – Soaking your feet in warm water with Epsom salts can soften corns and calluses, making them easier to treat.
- Exfoliation – Gently exfoliating the thickened skin with a pumice stone or foot file can help reduce callus buildup.
- Moisturizing – Applying a thick, hydrating foot cream can help soften the skin and prevent further thickening.
- Proper Footwear – Wearing well-fitting shoes with adequate cushioning and arch support can help prevent corns and calluses from forming.
- Padding – Using protective pads inside shoes can reduce pressure on areas prone to corns and calluses.
- Medical Intervention – In some cases, a podiatrist may recommend professional treatment, such as removing the thickened skin or prescribing custom orthotics to address underlying foot issues.
While corns and calluses can often be treated at home, there are times when professional care is needed:
- If the corns or calluses are painful or become infected
- If you have diabetes or poor circulation, as these conditions can lead to complications
- If self-care treatments are not effective or the condition worsens
At Innovative Foot and Ankle, our experienced podiatrists can help diagnose and treat corns, calluses, and other foot conditions. We offer personalized care, including custom orthotics, padding solutions, and professional treatment to relieve pain and prevent future buildup. Our goal is to provide long-term solutions to improve your foot health and comfort.
While corns and calluses may seem similar, they are distinct conditions that require different treatment approaches. By understanding their differences, you can take steps to prevent and manage them. If you’re dealing with persistent foot pain or thickened skin, Innovative Foot and Ankle is here to help with expert care tailored to your needs.
