Are Foot Calluses Harmful?: The Foot & Ankle Specialists: Podiatric Medicine (2024)

Blog Are Foot Calluses Harmful?

Are Foot Calluses Harmful?: The Foot & Ankle Specialists: Podiatric Medicine (1)

Have you noticed a hard, thick patch of skin on the bottom of your foot? It could be a callus. Calluses are built-up areas of skin that form when your foot undergoes repetitive pressure or friction.

Calluses can be unsightly, but they’re harmless most of the time. Foot calluses can start causing problems when they get very thick or if you have diabetes.

If you’re concerned about foot calluses, trust your care to Lisa Burson, DPM, Joe Aoun, DPM, and our team at . We regularly treat painful and problematic calluses to preserve foot health.

How calluses form

A callus is a thick patch of skin that develops as a result of repetitive rubbing, friction, or pressure. It’s your body’s way of protecting underlying skin from irritation, and they can stop blisters from forming.

Calluses are areas of built-up skin, and they’re generally painless unless they become too thick. Corns are a similar foot condition, but they have a hard center and are often located on or between the toes.

Foot calluses often develop on the soles of feet, balls of the feet, and around the heels. They may also appear on the sides of feet or at the edges of your big or little toes. Anyone can get a foot callus, but they’re most common in people who wear ill-fitting shoes and those who stand for long periods of time during the day.

When calluses pose health risks

A callus is a patch of thickened skin that forms to protect an area of pressure or friction, and most of the time, it isn’t cause for concern. However, calluses can cause complications if left unchecked.

Very thick calluses may protrude from the skin’s surface so much that walking on them hurts or wearing shoes becomes uncomfortable. Sometimes, built-up calluses crack and get infected, which can be extremely painful.

Calluses pose the greatest health risk to people living with diabetes. Diabetes damages blood vessels and nerves in your feet, which affects your ability to feel pain. Calluses can mask pain and contribute to slow-healing foot wounds called ulcers.

Getting calluses removed

If you have a painful callus or you have diabetes, it’s time to see a podiatrist. At The Foot & Ankle Specialists, Dr. Lisa Burson and Dr. Joe Aoun specialize in removing corns and calluses to keep your feet healthy.

Getting a callus removed is a simple procedure that’s done during your normal office visit. We safely remove calluses with sterilized equipment, gently trimming away the built-up callus without damaging surrounding skin.

Once your callus is gone, we can help you find ways to keep feet comfortable. Making adjustments to your footwear can help reduce pressure and friction and therefore, calluses.

We may recommend custom orthotics or diabetic inserts designed to redistribute pressure across your feet, which can reduce calluses. In some cases, wearing thick, padded socks may be all you need to do to stop friction from creating painful calluses.

Never try to remove calluses on your own. Taking matters into your own hands is dangerous, because you risk removing too much of the callus and causing infection.

Don’t let calluses compromise your foot health. Schedule your comprehensive exam by , or request an appointment online.

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Are Foot Calluses Harmful?: The Foot & Ankle Specialists: Podiatric Medicine (2024)

FAQs

Are Foot Calluses Harmful?: The Foot & Ankle Specialists: Podiatric Medicine? ›

Calluses are built-up areas of skin that form when your foot undergoes repetitive pressure or friction. Calluses can be unsightly, but they're harmless most of the time. Foot calluses can start causing problems when they get very thick or if you have diabetes.

Are foot calluses harmful? ›

Since many calluses do not cause pain, you may not realize you have one until it becomes infected. A thickened callus can open up and develop into an ulcer. Ulcers that do not heal can become infected and lead to complications such as a bone infection and/or gangrene, and some may lead to a foot amputation.

Should I go to a podiatrist for callus? ›

If the calluses are not infected and are relatively minor, the answer is yes. However, if they are extremely swollen and painful, you should make an appointment with an experienced podiatrist who can remove them for you and help you avoid potential complications.

When should you be concerned about foot calluses? ›

When to see a doctor. If a corn or callus becomes very painful or inflamed, see your health care provider. If you have diabetes or poor blood flow, seek medical care before self-treating a corn or callus. This is important because even a minor injury to your foot can lead to an infected open sore (ulcer).

What happens if a callus is left untreated? ›

Untreated (or unsuccessfully) treated corns and calluses might grow larger until you fix what caused them to develop in the first place. Corns or calluses can cause infections. This can be painful and make walking difficult. You may need antibiotics or even surgical treatment.

How to get rid of deep callus on the bottom of the foot? ›

Soaking corns and calluses in warm, soapy water softens them. This can make it easier to remove the thickened skin. Thin thickened skin. Once you've softened the affected skin, rub the corn or callus with a pumice stone, nail file, emery board or washcloth.

Is it better to leave calluses on your feet? ›

The good news is calluses can actually be a good thing, especially if you're a runner. Calluses can tell you where you're putting your weight. They can be an indication of where you need to work on your stride, or if you're landing too hard in one place.

Can a podiatrist permanently remove calluses? ›

Yes, a podiatrist can permanently remove a callus surgically.

What your foot callus might be telling you? ›

Calluses and corns on the feet can be caused by friction or pressure from: Shoes that don't fit well. Foot bones that are not in a normal position. A lot of physical activity, such as daily running.

How do doctors get rid of calluses? ›

Your podiatrist has numerous methods with which to remove your callus. The most common is a surgical blade. As the skin in your callus is dead, this will not hurt. After removal, custom orthotics, prescribed and provided by your podiatrist, can help prevent your callus from returning.

What do bad foot calluses look like? ›

Calluses are yellowish or pale in color. They feel lumpy to the touch, but because the affected skin is thick, it may be less sensitive to touch than the skin around it. Calluses are often bigger and wider than corns, with less-defined edges.

Is it okay to cut off calluses? ›

In some cases, wearing thick, padded socks may be all you need to do to stop friction from creating painful calluses. Never try to remove calluses on your own. Taking matters into your own hands is dangerous, because you risk removing too much of the callus and causing infection.

Why won't the callus on my foot go away? ›

This is because the cells formed under a callus adapt to friction and grow in a more compact formation. The small size and compactness of the cells make them tougher, to the point where normal friction and air exposure won't rub them away.

What does a podiatrist do for calluses? ›

Larger corns and calluses are most effectively reduced (made smaller) with a surgical blade. A podiatrist can use the blade to carefully shave away the thickened, dead skin—right in the office. The procedure is painless because the skin is already dead. Additional treatments may be needed if the corn or callus recurs.

Does removing a callus leave a hole? ›

Treatment of hard corns

As a hard corn is actually a callus but with a deep hard centre, once the callus part has been removed, the centre needs to be cut out. This is called “enucleation” of the centre. Removal, or enucleation, of the centre will leave a dimple or hole in the tissue of the foot.

Can a callus become cancerous? ›

Squamous Cell Carcinoma

This form of cancer frequently starts as a small scaly bump and may appear inflamed. Sometimes there is a history of recurrent bleeding and/or cracking. Sometimes they start out as a hard projecting, callus-like lesion.

Is it good to build calluses on feet? ›

“These calluses do something that our footwear can't. They protect our feet, but allow us to feel the ground,” Holowka said.

What do foot calluses tell you? ›

Calluses often occur due to excess pressure placed on the skin because of another problem such as bunions or hammertoes. Proper treatment of any underlying condition should prevent the calluses from returning.

Should you let calluses heal? ›

Yes. If you stop doing whatever is causing the repeated friction and pressure, the skin will eventually soften up. However, it's unlikely you're going to stop walking (a prime hard skin culprit), so most people will need to get hands-on in their callus removal (keep reading for treatment tips).

Should you pick calluses? ›

As tempting as it is when boredom sets in, try to refrain from picking and pulling at the skin of the calluses. Often, this results in ripping away too much skin, leaving exposed cracks and crevices. This leaves the skin open and at risk of infection.

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