What are Corns and Calluses: Prevention and Treatment

Written by Erica Halpern on April 6, 2023

Last updated January 18, 2025

Corns and calluses on the surface of your feet can be a warning to pay better attention to your foot health. Specialists discuss corns and calluses simultaneously because both conditions are caused by your body protecting your feet from friction or pressure. Likewise, the same treatment and prevention methods help both pesky skin problems.

Today’s blog will discuss the preventative measures you can take to ward off calluses and corns and the treatments a chiropodist can perform.

Corns vs. Calluses

The causes of calluses and corns are similar, but it’s important to note a few key points.

The term “corn” derives from their appearance as round, hardened skin resembling a piece of corn. Calluses encompass a large, rough and thick area of the foot.
Corns usually appear on the top or side of the toe. Calluses can spring up anywhere on the foot that bears weight, like the heel, big toe, ball of the foot and side of the foot.
Both conditions are not usually painful but may feel tender if you continuously walk on them. Corns may feel slightly more painful since they’re a more concentrated area.

To read more about calluses and how they form, click here.

To read more about corns and how they form, click here.

How to Prevent Corns and Calluses

Prevention of calluses and corns starts with the footwear you choose. Shoes with too much or too little overall room can be a risk factor: When shoes fit loosely, the foot slides forward excessively, creating friction and leading to corn and callus development. When shoes are too tight, consistent pressure will lead to the same result as loose-fitting shoes. That’s why it’s essential to look for shoes that properly fit your feet and leave enough room in the toe box (especially important for corns).

Sometimes, biomechanical issues can make a person especially vulnerable to corns and calluses. In these cases, custom orthotics may be helpful as they correct any biomechanical abnormalities that can be causing excess friction and pressure on parts of the foot. Further, they add an extra layer of defence between your foot and friction via the arch support they provide. Orthotics also help manage hammertoes, a pre-existing risk factor for corns.

Treatment Options for Corns and Calluses

In general, non-painful calluses and corns can go away independently with footwear modifications. But there are occasions when chiropody and podiatry services must enter the picture. For instance, if you notice inflammation, redness and intense pain in the affected area, you should seek treatment. It is extremely important to never attempt to remove a callus or corn from home!

Furthermore, those with diabetes should ensure a chiropodist regularly tends to their corns and calluses because diabetes prevents them from healing properly. In addition, diabetic neuropathy can prevent the patient from noticing if corns and calluses are getting worse and entering ulcer territory.

Chiropodists can remove thick calluses during a medical pedicure. This is also a preventative treatment as the entire treatment process strengthens the skin’s protective barrier. Chiropodists can also shave down corns and calluses with sterilized tools before applying the right creams or ointments to ensure skin repair. In addition, they can recommend medical-grade products like corn foot pads and foot devices to reduce friction.

Feet First Clinic Has Your Callus and Corn Solutions Under One Roof!

Don’t let corns and calluses affect your spring adventures! Come to Feet First clinic today for the insight or treatment you need!

Contact us at 416-769-FEET (3338) or use our online booking form to book an appointment!

About Author: Erica Halpern

Erica is the operations manager at Feet First Clinic. Since 2021, she has been writing, researching and editing website and social media content. She also oversees Feet First Clinic’s daily and strategic operations to ensure the best possible experience for our clients. Her goal is to ensure patients are equipped with the knowledge and solutions they need to help with their pain.

Learn more about Erica Halpern

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November 9, 2021

All About Corns

Do you have pain on the top of your foot accompanied by a small, hard lump? Or perhaps you notice the same feeling on or in between your toes, but the lump is softer? You think to yourself it could be a plantar wart or a foot callus, or perhaps a foot condition you never even heard of before. In fact, there is another condition that may be the culprit: foot corns. Corns are little nuisances that have some similarities to calluses and warts. They are generally caused by friction, pressure and your shoes rubbing against vulnerable areas of your feet. Corns are typically painful and, depending on the type, hard or rubbery. Let's learn as much as we can about corns, including what causes them, the different types of corns, and how to treat them! What Are Corns? A corn is an area of round and painful skin with a thick hardened centre (called the "core") and an inflamed surrounding area. They may feel hard, rubbery or soft, depending on the type. Their small, circular appearance and hardened feel resemble pieces of corn, hence the name. That said, the medical term for a foot corn is a heloma, or a "focal intractable plantar hyperkeratosis," according to the National Center for Biotechnology Information. Corns tend to affect areas of the foot with thinner skin, differing from many other foot conditions that affect the areas of the foot that bear the most weight. Since a corn is technically a callosity, many people may confuse one with a callus. What Is The Difference Between a Foot Corn And a Foot Callus? General knowledge about corns is always useful, especially if you suspect you have one. One thing to note is the main differences between a foot corn and the slightly similar foot callus. Mayo Clinic notes the following key differences between the two: Corns are smaller and have a defined hardened centre. Corns can be painful, while calluses generally are not. The shape of calluses can vary, and they are more "spread out." Corns are always a rounder shape. Types of Corns There are three types of corns: hard corns, soft corns and seed corns. Hard corns are - as you may have guessed - harder and thicker than the other types. Hard corns are generally what first comes to mind when we think of foot corns, and have the yellowish/beige colour you might expect from a corn. Hard corns form on the top or side of the toes, which are both areas with more bone pressure against the skin. A large area of thick skin usually surrounds a hard corn. Soft corns are more "squishy" than hard corns and have a whiteish/grey tint. These corns are commonly found between the toes and have a rubbery texture. According to HealthLink BC, soft corns may form when "sweat is trapped where the corn develops." Because they are softer, one may confuse a soft corn with a blister. However, they are very different: Blisters are filled with fluid, whereas soft corns are not. Lastly, there are seed corns. Seed corns are tiny and located on the bottom of the foot, often on the soles. It's important not to confuse a seed corn with a plantar wart. One way to tell the difference between a corn and a wart is by noting any size changes. Seed corns typically remain tiny, while plantar warts can become larger. Furthermore, plantar warts sometimes have black or brown dots inside them, or "wart seeds." What Causes Corns? Like calluses, the main offenders behind corns are friction and pressure. That is why they tend to develop in areas on the foot that are vulnerable to friction and pressure. Hard corns develop when friction and pressure damages the outer layer of the skin. The body tries to protect the area beneath the damaged skin by forming a hard surface. Numerous factors can contribute to the development of foot corns. These include: Wearing shoes that are ill-fitting and frequently rub against your feet. Examples include tight running shoes and high heels. Specifically, shoes that are too narrow can cause friction against areas that are more vulnerable to foot corns. This includes the top of your feet and the top and side of your toes. Wearing shoes without socks. This leads to excessive friction between your skin and your shoes. High-quality socks can protect your feet from excessive friction. Having a pre-existing foot condition that alters the normal alignment of the bones in your feet, such as hammertoes or bunions. Spending too much time barefoot. Your gait may contribute to corn development if you place excessive pressure on the edges of your feet when you walk. Playing sports without proper footwear. Wearing ill-fitting or non-protective socks. How Can You Prevent And Treat Corns? Luckily, foot corns are very easy to treat. Sometimes they may go away on their own, but if your corn is disruptive and causing you pain, a visit with a Toronto foot specialist should clear the problem right up. Chiropodists can safely remove corns by shaving them down with sterilized tools (do not try this at home!). A chiropodist can also ensure aftercare by applying moisturizer and ointment to the affected area. The treatment is painless and should provide immediate relief. Corns can come back, so follow-up treatments may sometimes be needed. To help prevent your corns from coming back - or prevent them altogether - we strongly recommend ditching shoes that are too narrow or constricting. In order to reduce friction, all your shoes should provide enough room in the toe box and accommodate your foot width. This will also help you recover faster from the corns you currently have. The knowledgeable staff at Feet First Clinic can help you find quality shoes that fit properly so your feet won't be plagued by corns - a service that sets Feet First Clinic apart from the rest! Be sure to check out our footwear product catalogue for ideas for your next pair of comfy shoes! Other treatment and prevention options include toe protection products, which pad the parts of your foot most vulnerable to corns. A good foot care regime will also go a long way towards preventing corns, as well as calluses and many other common foot conditions: Soaking your feet in warm water and using a foot file helps remove excess dead skin, while moisturizing daily helps strengthen the resiliency of the skin on your feet.

April 24, 2025

Top Stability Running Shoes

If you’re dealing with flat feet and overpronation, or sometimes other foot issues, finding the best stability running shoes can provide the support and comfort you need. These shoes come highly recommended by specialists like chiropodists and podiatrists, are designed to help keep your feet properly aligned and reduce strain, making them perfect for everyday running wear. In this guide, we’ll help you find the right pair and keep you moving with a little more peace of mind. What are Stability Shoes? https://www.youtube.com/shorts/TnDaLrqYTac To understand what stability shoes are, it’s important to explain the different foot types and the corresponding, suitable shoes that accommodate each type. Foot types are characterized by how pronounced the arch is, as well as any associated gait abnormalities (walking patterns): Flat feet: When you have a minimal or non-existent foot arch, or when your footprint looks like a complete foot. The foot rolls excessively inward when it’s in motion (overpronation). It is often linked to the development of plantar fasciitis. High arches: When your arch is very pronounced and you see very little of your footprint. Sometimes associated with underpronation, or when the foot rolls excessively outward when it’s in motion. Normal arch: When your arch is about halfway “filled” when you look at it from a footprint perspective. There are generally no issues with overpronation or underpronation. Think of stability shoes as running shoes for flat feet. They are specifically engineered to help people who overpronate, providing enhanced support and alignment during movement. They are more rigid, rather than flexible, to ensure the foot stays securely in place when it propels forward. More specifically, unlike neutral running shoes (which offer minimal structural support, are more flexible, and are suited for those with a normal gait), stability shoes incorporate design elements that guide the foot into a more neutral position. This is achieved through features like firmer midsoles and supportive arch structures that counteract the inward rolling motion characteristic of overpronation. By doing so, stability shoes help distribute pressure more evenly across the foot, reducing strain on muscles and ligaments. This design not only improves comfort during activities like walking or running but also plays a crucial role in preventing injuries commonly associated with overpronation, such as plantar fasciitis and shin splints. If you have severe overpronation, motion control shoes offer an even higher level of support. These shoes are constructed with stiffer materials and additional structural components, such as reinforced heel counters and medial posts, to limit excessive foot movement. While they may feel heavy, motion control shoes provide maximum control, ensuring the foot maintains proper alignment throughout the gait cycle. This level of control is particularly beneficial for those who require substantial correction to prevent overuse injuries. Motion control shoes can significantly reduce the risk of pronation-related injuries in recreational runners, highlighting their effectiveness in injury prevention strategies. How Do Stability Shoes Prevent Foot Pain? Stability shoes help prevent foot pain by offering targeted support where your feet need it most—especially in the arch and heel areas. When your foot rolls too far inward, it puts extra strain on the muscles, tendons, and ligaments that work to keep your stride in check. Over time, this can lead to discomfort or injuries like plantar fasciitis, shin splints, or achy knees. Stability shoes are designed to keep that motion in check, gently guiding the foot to move in a more efficient and aligned way. This takes the pressure off the wrong areas and helps absorb shock more evenly across your foot. Another key way stability shoes help reduce foot pain is by minimizing the stress placed on your body with every step. Features like firm medial support and slightly structured cushioning help you maintain better posture and balance, especially during long walks or runs. That added support means your feet aren’t constantly working overtime to stabilize themselves, which can help you stay active longer without feeling sore. At the end of a long day, your feet will thank you! The Best Stability Running Shoes Where do you start when you want to find the right pair? Luckily, we’re going to talk about some of the best options. Some of these are available at our Toronto foot clinic, Feet First Clinic, and come highly recommended by chiropodists and podiatrists. You can always call or visit us to determine what high quality footwear we have in stock at any given time. ASICS Gel-Kayano 32 The ASICS Gel-Kayano 32 is a go-to for runners seeking plush support and a smooth ride. This latest version keeps the high-level stability the Kayano line is known for, while dialing up the comfort with soft cushioning and a breathable upper. It’s ideal for daily training or long runs when your feet need some extra TLC. If you're browsing for the top running shoes for stability, the Kayano 32 should be on your radar. It’s not the lightest shoe out there, but this is part of a stability-focused design in general, and it makes up for it with a secure, supportive feel that doesn’t compromise on comfort. Whether you're logging serious miles or just want a reliable everyday trainer, this one's a solid pick. Saucony Hurricane 24 The Saucony Hurricane 24 is a max-cushion stability shoe built for comfort and support. It features a plush PWRRUN PB midsole and a wide base that keeps you steady, even on longer runs. The shoe is a bit on the heavier side, but it delivers a smooth, stable ride that's easy on the legs. For those looking for Stability running shoes for overpronation, the Hurricane 24 is a standout option. It provides excellent support without feeling too rigid, making it great for runners who need a bit more structure. Just keep in mind that it's not the best choice for speedwork due to its weight. ASICS GT-2000 The ASICS GT-2000 is a reliable stability shoe that offers a balanced blend of cushioning and support. It's designed for runners who need moderate stability without sacrificing comfort. The shoe provides a smooth transition from heel to toe, making it suitable for daily training. While it may not have the plushness of the Kayano, the GT-2000 is a versatile option for runners seeking a more responsive feel. It's a solid choice for those who want a dependable shoe that can handle various types of runs without feeling too bulky. Brooks Glycerin GTS The Brooks Glycerin GTS is a max-cushion stability shoe that combines softness with support. It features Brooks' GuideRails technology, which helps keep your stride aligned without being intrusive. The shoe offers a plush ride that's perfect for long runs or recovery days. If you're looking for a stability shoe that doesn't skimp on comfort, the Glycerin GTS is worth considering. It's designed to provide a smooth, cushioned experience while still offering the support needed for overpronators. Just be aware that it's more suited for easy runs rather than speed sessions. https://www.youtube.com/shorts/mxrb9Qihtiw

March 6, 2025

Palmoplantar Keratoderma: What is it?

Figuratively speaking, it’s a good thing to have “thick skin,” right? But if you have palmoplantar keratoderma, it’s a different story. This condition, sometimes shortened to PPK, refers to a group of foot skin disorders characterized by thick, rough, and yellowed skin on the hand palms and feet soles. These conditions can be either inherited or acquired. In today’s article, we’ll explore the symptoms, causes, and, most importantly, the treatment options available. This type of skin thickening may warrant a trip to a foot clinic and the expertise of a foot care professional, such as a Chiropodist or Podiatrist. However, successful treatment may depend on the underlying cause of the skin thickening. What is Palmoplantar Keratoderma? This condition combines two scientific terms: palmoplantar, which specifically refers to the skin on the soles of the feet and the palms of the hands, and keratoderma, a term for epidermis (skin) thickening. In less common cases, transgradient keratoderma can affect the top of the hands and feet. The feet are usually more severely affected than the hands. Palmoplantar keratoderma (PPK) causes thickened skin on the palms and soles due to an overproduction of keratin, the protein that forms the outer layer of the skin. Normally, keratin helps protect the skin from friction, pressure, and environmental damage. However, in PPK, something disrupts the balance of keratin production and shedding, leading to excessive buildup. This happens because of genetic mutations or external factors that affect how skin cells grow and mature. Inherited forms of PPK often involve mutations in genes that control keratin formation or the connections between skin cells. These mutations make the skin cells more resistant to breaking down, so they pile up instead of naturally shedding. Since the palms and soles experience the most pressure and friction in daily life, they are especially prone to this excessive keratin buildup. Over time, the thickened skin can cause pain or become hard and cracked, depending on the severity of the condition. Some types can also cause blisters to form. Types of Palmoplantar Keratoderma and Associated Symptoms https://www.youtube.com/shorts/-iNFLGednYY Genetic (hereditary) keratoderma is usually divided into three main categories: diffuse, affecting the entire hand palm and foot sole; focal, where thickening is limited to pressure points; and punctate, which appears as small, hard lesions. Some genetic PPKs - particularly diffuse - are syndromic, meaning they are associated with other health conditions and additional symptoms, ranging from hearing loss to nail abnormalities to internal organ damage. Acquired PPK, on the other hand, is always syndromic and develops later in life due to external factors such as infections, inflammatory diseases, or underlying systemic conditions like internal malignancies. Acquired forms may be easier to treat since you and your healthcare team can address the underlying cause. Acquired PPK is also more common than genetic, since there are more causes and risk factors associated with it. Most types of PPK cause varying degrees of thick skin, potential foot odor (as a result of sweat combined with thick skin) and yellow/discoloured skin. Genetic PPK Types and Symptoms Diffuse PPK This form presents with even thickened skin on the palms and soles, often with a red border at the edges. Symptoms typically appear in early childhood and may include excessive sweating (hyperhidrosis). The thickening is usually confined to the palms and soles, without extending to the tops of the hands or feet. Focal PPK This type is characterized by linear (striate) thickened areas on the palms and soles, often following the lines of skin tension. It is typically caused by mutations in genes encoding desmosomal proteins, which are crucial for cell adhesion. A specific type of focal PPK called Pachyonychia Congenita is a rare genetic disorder that can also cause thick toenails. Punctate PPK This form is characterized by multiple small, hard, corn-like lesions scattered on the palms and soles. It is associated with mutations in genes that play a role in skin cell function. Acquired PPK Types and Symptoms PPK from Infections (syphilis, etc) Rough, scaly and yellow thickening on the palms and soles. May come with a rash or other symptoms affecting the whole body. Clears up when the infection is treated. PPK from Inflammatory Skin Conditions (psoriasis, eczema) Thickened, inflamed skin with redness and scaling. Can extend beyond just the palms and soles. Often improves with medicated creams or treatments that calm the immune system. PPK Linked to Other Health Conditions (cancer, hormone disorders) Yellow thickening of the palms and soles that appears suddenly in adulthood. Can sometimes signal an underlying health issue, like cancer. Needs further medical evaluation to check for possible internal diseases. What is the Difference Between Palmoplantar Keratoderma and Calluses? PPK is not the only cause of skin thickening on the feet and hands. In fact, it is more rare than another common culprit: calluses. But how do you know which condition you have? Calluses are localized areas of thickened skin that develop as a protective response to repeated friction or pressure. Commonly found on individuals who are physically active or spend long hours wearing ill-fitting shoes, they are much less severe than PPK. PPK tends to be thicker and more noticeable, alarming and unsightly than calluses, often covering a larger, symmetrical area on the palms and soles. It can appear hard and more yellow, or red and flaky. In some PPK cases, you may observe a red band at the edges of the thickened skin. Calluses can have a more mild appearance (but not always; they can sometimes be thick and painful!), with some people not even realizing they have them. Does that mean that PPK is the same as having excessive calluses? Not exactly. Calluses are only caused by friction and pressure----whereas PPK always has a driving force behind it, whether it's a genetic mutation or the result of an illness. https://www.youtube.com/shorts/yBACD8bUim0 Palmoplantar Keratoderma Treatment: Can a Chiropodist or Podiatrist Help? While there is no outright cure for certain forms of PPK, Chiropodists and Podiatrists can help manage symptoms, reduce discomfort, and improve mobility. This typically involves regular debridement (carefully removing excess skin), possibly prescribing medicinal products, and offering footwear advice to minimize friction and pressure. The latter may also include prescribing custom orthotics to properly distribute pressure on the bottom of the feet, especially if the thickened skin is impacting daily life. Scheduling an initial assessment is a good start! Naturally, since PPK can be linked to an underlying condition, more comprehensive care may be needed. A Chiropodist or Podiatrist might become a part of a broader team of healthcare professionals that can help you, including a dermatologist, your family doctor or other specialists trained to tackle the root cause. You may need advanced treatments such as topical retinoids, corticosteroids, or even laser therapy in some cases. https://www.youtube.com/shorts/sBIdll7qylQ

February 6, 2025

Why High-Stack Running Shoes are So Popular

The HOKA trend is the rise in popularity of HOKA's high-stack running shoes, or running shoes with extra cushioning, extra height, a high heel stack and a rocker sole. They aren’t the first popular running shoes trend, and they certainly won’t be the last. Although people exclusively associate this type of trendy running footwear with HOKA, many other brands like ASICS and Saucony make footwear with the same high-stack shoe technology. Today, we’re diving into why these shoes offer more than just style—they come with real benefits. But they’re not for everyone, so we’ll also cover who should steer clear of this particular design. https://www.youtube.com/shorts/ySn158c143c What are High-Stack Running Shoes? High-stack running shoes, often called “super cushioned” or even “chunky,” by those who don’t know the terminology. They have transformed modern footwear design for many high-quality brands. Often attributed to HOKA for “starting the craze," these shoes feature thick midsoles packed with advanced cushioning foam technologies that enhance energy return, provide sufficient shock absorption, and improve comfort over long distances. Despite their benefits, high-stack shoes aren’t without controversy. Some runners prefer lower-profile shoes for better ground feel and stability, while others find high-stacks beneficial for injury prevention and endurance. Their chunky aesthetic has also sparked mixed opinions—some love the bold look and the added height without having to wear a true high heel while others see them as clunky. High-Stack Shoe Technology The defining feature of high-stack shoes is their thick midsole, which can measure over 40mm in some models. These midsoles use lightweight, resilient foams such as Pebax or EVA blends that provide exceptional cushioning while maintaining responsiveness. The goal is to reduce muscle fatigue by absorbing more impact, allowing runners to maintain performance with less strain on joints and soft tissues. Another key factor in their performance is the rocker geometry, rocker bottom shoe or rocker sole—curved soles designed to promote a smooth heel-to-toe transition. This feature helps conserve energy, particularly during long runs, by reducing the work done by the calves and ankles. ASICS Gel Nimbus 27 The Benefits of High Stack Shoes High-stack running shoes offer several benefits for foot health, especially for individuals dealing with arthritis, diabetes, and metatarsalgia. Here's a breakdown of their advantages: Enhanced Cushioning: High-stack running shoes feature extra cushioning, which absorbs shock and reduces impact on the feet during movement. This is particularly beneficial for people with conditions like arthritis, where joints are sensitive to pressure and movement. Pressure Redistribution: The additional cushioning and rocker sole work together to redistribute pressure across the foot. In the case of diabetes or metatarsalgia, this can help alleviate excess pressure on specific areas of the foot, such as the forefoot or metatarsal heads. For those with diabetes, reducing pressure can help prevent the skin damage that leads to ulceration, as it lowers the risk of tissue damage and enhances comfort. (However, people with diabetes and balance issues may wish to avoid rocker soles - more on that later). Joint Protection: The rocker sole limits the motion of foot joints. This helps manage conditions like osteoarthritis and hallux limitus (big toe arthritis). By restricting unnecessary movements, it prevents excessive strain on the joints, protecting them from further damage. This is especially useful for the big toe joint, where excessive motion can lead to increased pain and discomfort. It's also highly beneficial for people with high arches. People with high arches tend to experience joint rigidity (particularly hallux limitus) and lack of shock absorption. The rocker sole offsets the restricted mobility. Improved Biomechanics: The curved design of the rocker sole encourages a smoother, more efficient gait. The shape propels the foot forward with each step, facilitating a natural walking motion and reducing strain on the joints. This is particularly beneficial for those with ankle, midfoot, or big toe arthritis, as it helps maintain normal walking patterns without overloading the affected areas. Pain Reduction: Rocker soles are especially effective in reducing pain associated with conditions like hallux limitus and metatarsalgia. By minimizing motion at the big toe joint and redistributing pressure under the ball of the foot, these shoes can significantly reduce the discomfort felt during daily activities like walking or standing. https://www.youtube.com/shorts/qByZ0GRFoaQ When to Avoid High Stack Shoes Here are some individuals who might want to avoid them or consult a foot care professional, like a Chiropodist or a Podiatrist, before wearing them: People with Balance Issues The rocker sole on high-stack shoes can make them less stable for individuals who struggle with balance or proprioception (awareness of body position). Those at a high risk of falls, such as elderly individuals or those with severe neuropathy, may find that the rocker sole from stacked heels throws off their balance. People with Diabetes Complications from diabetic neuropathy can lead to balance issues. Therefore, while the cushioning of a stacked heel is great for addressing joint issues, the "rolling" effect of the rocker sole is not suitable for people with diabetes. Individuals with Ankle Instability The increased midsole height and curved design can reduce ground feel and make it easier to roll an ankle, especially on uneven surfaces. People prone to ankle sprains or with a history of ankle instability might be better suited to lower-profile shoes with more lateral stability, or stability shoes with posting in the midsole (like the ASICS Gel-Kayano), which is constructed to cradle the foot and control ankle movement. In shoes like the ASICS Gel-Kayano, even though there is a stacked heel, the foot actually sits below the sole to provide stability. https://www.youtube.com/shorts/osC-UmBtgNk

January 23, 2025

When to See a Foot Specialist for Foot Odor

There are plenty of myths about foot odor. From thinking it only happens in hot weather to assuming those who struggle with it must not bathe or shower, it’s a foot condition that can be difficult to understand and affect our confidence. You may also wonder if foot odor is a serious problem and when to see a foot specialist, like a podiatrist or chiropodist, about it. On the other hand, you may be able to tackle it on your own. Today we’ll talk in depth about when you might need some extra help with your foot odor. What is Foot Odor? https://www.youtube.com/watch?v=meO8VW1yxJ4 Foot odor is the unpleasant smell that arises from the feet. The main cause of foot odor is the excessive perspiration of the feet combining with bacteria, often occurring in areas where sweat accumulates the most, such as inside shoes or socks. This creates an ideal environment for bacteria to thrive. Fun fact: human sweat itself is almost entirely odorless! Odors arise when it interacts with bacteria present on the skin, particularly on the soles and between the toes, forming odorous substances. This breakdown process produces an array of compounds, including acids, ammonia, and sulfur-based compounds, which are responsible for the characteristic smell. Persistent Foot Odor Causes and How to Prevent Foot Odor One condition that exacerbates foot odor is plantar hyperhidrosis, a condition where the sweat glands on the soles of the feet produce excessive amounts of sweat. When the feet sweat excessively, the increased moisture fosters a more conducive environment for the growth of bacteria, contributing to stronger foot odor. This is a medical condition that often requires intervention to manage the excess sweating. Treatment options include topical antiperspirants, double layered cotton socks and Anticholinergic creams. A podiatrist or a chiropodist can also recommend absorbent insoles and give you advice on how to practice proper foot hygiene, which should include washing with an antibacterial soap, thoroughly drying, and applying foot powder or antifungal powder. In addition to plantar hyperhidrosis, several other factors and health issues can contribute to foot odor: Fungal Infections Fungal infections, such as athlete's foot, thrive in warm, damp environments, which is why sweaty feet are more prone to infection. These infections can cause itching, burning, and peeling skin, alongside a musty odor due to the fungus feeding on skin cells. Diabetes Foot odor can be a serious concern for individuals with diabetes, as it might signal an infected wound or a diabetic ulcer, particularly in the toes or feet. Due to reduced circulation and nerve damage associated with diabetes, wounds can go unnoticed, and the risk of infection increases. The presence of odor may indicate that an infection is developing, which requires prompt medical attention to prevent complications such as cellulitis or gangrene. Poor Circulation Poor circulation can lead to excessive sweating as the body tries to regulate temperature. However, insufficient blood flow also prevents the proper removal of toxins, causing a build-up of bacteria that contributes to foot odor. It’s important to try and improve your circulation as much as possible: one way you can do so is with exercises that help with circulation in the winter time. Hormonal Imbalances Conditions such as pregnancy, menopause, or thyroid disorders can cause hormonal changes that influence sweat production. These fluctuations in hormones can trigger excessive sweating, creating an environment that supports bacterial growth and results in stronger foot odor. Lifestyle and Diet Poor foot hygiene or wearing shoes that do not allow the feet to breathe can trap moisture and heat, promoting bacterial growth that causes odor. It’s important to wear breathable shoes to ensure excess moisture doesn’t build up and disrupt a healthy shoe environment. Moisture wicking socks are another great way to be vigilant against foot odor, in addition to regularly changing your socks throughout the day and keeping your feet nice and clean, which we discussed earlier. Diets high in spicy foods, alcohol, or caffeine can also increase sweating and contribute to foot odor. Is My Foot Odor A Serious Problem? In general, foot odor is harmless and can be managed with good hygiene. But it can become a serious issue when it signals an underlying health problem, especially if it's persistent, worsens over time, or has a particularly foul smell that differs from the typical cheesy, vinegary or sweaty smells we all recognize in foot odor. When combined with other symptoms such as redness, swelling, pain, or itching, it could indicate an infection like athlete's foot or cellulitis. If the odor is accompanied by open sores, blisters, peeling skin, or wounds that don't heal, it's important to pay attention to these signs as they may point to infections or worsening diabetic neuropathy that requires a prompt visit with a chiropodist or podiatrist. This is also crucial if your foot odour is accompanied by other concerning symptoms, such as a change in skin colour. Typically, it will be obvious if a pungent smell is radiating from a wound instead of just your feet, so in this case, treat the odor as an urgent matter. When To See A Foot Specialist For Foot Odor https://www.youtube.com/shorts/sBIdll7qylQ If you’re unsure whether your foot odor is linked to a more severe issue, it’s a good idea to consult a healthcare professional for a thorough evaluation, and see a chiropodist at a foot clinic. These experts can help identify the root cause of persistent odor, whether it’s fungal, bacterial, or linked to a medical condition like diabetes or plantar hyperhidrosis. They can also recommend effective options tailored to your specific needs, such as prescription topical solutions, high-quality creams and powders, advice on managing excess sweat, footwear recommendations, and more. Foot specialists are trained to spot subtle signs that might go unnoticed and can offer targeted solutions and tailored treatment plans that go beyond home remedies. Seeing a foot specialist can also help you better manage foot odor linked to chronic conditions. For example, if you have diabetes or poor circulation, a chiropodist can advise you on preventative measures to avoid complications like infection or wound degradation. If you’re experiencing frequent or severe foot odor, don’t wait for it to escalate—getting professional help early can ensure that any underlying issues are addressed promptly and effectively.

January 9, 2025

4 Tips For Living With High Arches

Living with high arches can be a challenge, but if you pay attention to your foot health, you can manage them effectively. Let’s explore what high arches are, their impact, and our top 4 tips for living with high arches. What Are High Arches? https://www.youtube.com/shorts/13rmyA18ZzY High arches (pes cavus) is a condition where one has - you guessed it - abnormally high foot arches. They are essentially the opposite of flat feet, which are characterized by having a minimal or non-existent arch. High arches may be hereditary or caused by neurological disorders such as Charcot-Marie-Tooth disease. From a biomechanical perspective, the raised arch reduces the surface area in contact with the ground, which can result in an uneven distribution of weight across the foot. High arches often place excessive pressure on the ball and heel of the foot, leading to discomfort, instability, potential injuries and chronic foot conditions. High arches also impairs shock absorption, which causes progressive wear-and-tear on the joints over time. Side effects of high arches include foot pain, issues like calluses and hammertoes, and an increased risk of ankle sprains. Individuals can also develop conditions like plantar fasciitis (this can also frequently occur in people with flat feet), or Achilles tendonitis due to the strain placed on the muscles and ligaments. The lack of shock absorption can also reverberate up the body and lead to joint disorders like arthritis. High arches are associated with supination, also called underpronation, a condition where the foot rolls outward during movement. This gait pattern places additional stress on the outer edges of the foot and ankle, leading to instability and overuse injuries. Consequently, individuals with high arches should pay close attention to their walking or running patterns to prevent long-term complications. High arches can also lead to changes in posture and gait. This, combined with the lack of shock absorption, may result in secondary issues such as knee, hip, or back pain over time. Tips for Living with High Arches https://www.youtube.com/shorts/2et0ZUSx4OM Living with high arches requires thoughtful adjustments to your daily routine and habits. Here are some ways to keep your feet comfortable and supported: 1. Choose the Right Footwear Proper footwear is essential for managing high arches. Opt for shoes with ample shock absorption, arch support and cushioning. Shoes with flexible midsoles or rocker soles can also be very helpful: People with high arches tend to have rigidity in the toes and ankles due to joint wear-and-tear, which means the toes and ankles do not flex as much as it should during the gait cycle. A flexible midsole and rocker sole counteracts this and make movement easier. Likewise, people with high arches should avoid high heels, rigid soles, and unsupportive flats, which can exacerbate discomfort. Due to supination, people should look for cushioning running shoes. These provide balanced cushioning and plenty of shock absorption and flexibility to support the foot’s natural motion and healthy biomechanics. This design helps distribute pressure evenly, enhances comfort, and reduces the risk of injury. 2. Wear Custom Orthotics Custom orthotics are a valuable tool for redistributing pressure evenly across the foot. You can work with a specialist, like a podiatrist or chiropodist, at a foot clinic to create orthotics tailored to your specific needs. Scientifically, custom orthotics help correct abnormal biomechanics, such as excessive supination, by stabilizing the foot and encouraging a more neutral gait. They can also provide added cushioning to reduce the impact of your stride on your joints. Over time, this can alleviate pain, reduce fatigue, and prevent the development of secondary issues in the knees, hips, or lower back. 3. Maintain a High Arch Foot Care Routine Foot baths and massages can soothe foot pain, relax the muscles in your feet and boost blood circulation. Soak your feet in warm water with Epsom salts, or foot bath products from reputable companies like Gehwol, to alleviate tension. Gehwol products, such as their Herbal Foot Bath, are available to buy at our Toronto foot clinic, Feet First Clinic! Gently massage the arch, heel, and toes to improve circulation and relieve tightness. Read this article to learn how to give yourself a foot massage from home. 4. Try Stretching and Strengthening Exercises Foot stretches and exercises play a crucial role in managing high arches by improving flexibility, reducing muscle tightness, and promoting better blood circulation in the feet. High arches can lead to stiffness and imbalances in the tendons and muscles, increasing the risk of discomfort and injury. Over time, these stretches can support better alignment and strengthen the foot's ability to handle daily stress, making them an essential part of high arch foot care. Here are some simple routines you can try today! Toe Flex and Raise: While standing, plant your toes and lift your heels off the ground. Hold for 15-30 seconds and repeat 5 times. Seated Towel Stretch: Loop a towel around your foot and gently pull it toward you, holding for 15-30 seconds. Pen Pick-ups: Stay seated. Then, lay three pens, or similarly shaped objects, in front of you–spaced apart evenly. Using your toes, pick up each pen and place it in a bowl. Seated Toe Pulls: Sit on a chair and cross one ankle over the opposite knee. Grab the top of your foot and gently pull it toward your body until you feel a stretch on the top of your foot. Hold for 15-30 seconds and repeat 2-3 times per foot. https://www.youtube.com/shorts/-EeyHTdkrEs Additional High Arch Pain Relief Tips More practical approaches for high arch pain relief include: Ice Therapy: Apply an ice pack to sore areas for 15-20 minutes to reduce inflammation and soothe discomfort. If your feet are particularly painful, take this one step further by practicing the RICE method (Rest, Ice, Compression and Elevation). Supportive Inserts: Use over-the-counter insoles with firm arch support. A good choice for high arches is the Superfeet Green or the Superfeet Run Cushion High Arch insoles. However, talk to a podiatrist or chiropodist about if you need more customized support from orthotics. Medication: Nonsteroidal anti-inflammatory drugs (NSAIDs) may help manage pain. Seek Professional Help: Visit a podiatrist or chiropodist for a biomechanical assessment to determine how prominent your high arches are, how they are affecting your body, and any contributing biomechanical factors. These foot specialists can also fit you for custom orthotics, provide shoe recommendations and curate a full treatment plan. When to See a Specialist For High Arches If high arches are causing persistent discomfort or limiting your mobility, it’s essential to seek professional advice. As we mentioned, visiting a foot clinic ensures access to personalized treatment plans. Consulting a foot specialist is especially important if you notice: Increased frequency of ankle instability or sprains. Development of deformities like hammertoes, claw toes, or bunions. Chronic pain that makes simple activities like walking increasingly difficult. A foot specialist can recommend the appropriate treatments, depending on the severity of your condition. They may also suggest physical therapy to improve balance, coordination, and overall foot function. Regular check-ups and assessments with a podiatrist or chiropodist can prevent seemingly minor issues from becoming major concerns. Don’t hesitate to seek their expertise! https://www.youtube.com/shorts/XZUfVhny5pY

December 26, 2024

What is the Difference Between Corns and Plantar Warts?

While corns and plantar warts may look alike at first glance, they differ significantly in their causes, symptoms, and treatments. If you’re unsure about whether you have a corn or a plantar wart, visiting a chiropodist can help you receive an accurate diagnosis and appropriate treatment. Whether it’s corn enucleation or wart removal, timely intervention with a podiatrist or chiropodist at a foot clinic will ensure your feet stay healthy and pain-free. What are Corns? Corns are small, thickened areas of skin that develop in response to repeated friction, pressure, or irritation. They usually develop on the feet, particularly in weight-bearing areas such as the tops and sides of the toes or on the soles. Foot corns are essentially the skin's way of protecting itself from friction, forming as a shield for the underlying skin. The hardened layer is your body’s method of preventing skin ulceration. There are different types of foot corns, each with its own characteristics. Hard corns are small, round, and painful, typically found on the bottom of the foot due to abnormal pressure or friction. Soft corns, which are usually located between the toes, are white and rubbery due to moisture. Seed corns are tiny, painless and appear on the sole of the foot. Corns: Causes, Risk Factors and Symptoms Generally speaking, corns are caused by inefficient foot mechanics which lead to excessive pressure and friction. They may also be linked to other foot conditions. For example, an abnormal gait pattern due to flat feet can lead to pressure points. This can then cause corn formation in vulnerable areas of your foot. Here are some key risk factors and causes: Wearing high heels often. Wearing shoes that are the wrong size. Wearing uncomfortable shoes. Not wearing socks with your shoes. Irregular walking motion / abnormal gait. Corn Symptoms Include: Thickened, hardened areas of skin on the toes, sides, or soles of the feet Rough or waxy texture on the affected area Localized pain or tenderness, especially when pressure is applied Yellowish or greyish appearance, sometimes with a central core Discomfort during walking or wearing tight-fitting shoes Interference with daily activities in severe cases What are Plantar Warts? Plantar warts are localized skin infections caused by certain strains of the human papillomavirus (HPV), specifically types 1, 2, and 4 which target the epidermis—the outermost layer of the skin. The strain of HPV can sometimes determine how painful a plantar wart may be. For example, HPV 1 may cause deeper, more painful warts, while HPV 2 causes more superficial ones. These warts develop on the plantar surface of the foot, which includes the sole and heel, areas that bear significant weight and endure pressure during standing and walking. Unlike some other HPV-related warts, plantar warts are non-cancerous and are confined to the feet, as the virus is adapted to thrive in the thicker, tougher skin found on the soles. Plantar warts can last anywhere from two months to several years, especially if left untreated. For individuals with a healthy immune system, plantar warts are generally not a significant health concern. However, they can make activities like walking, standing, or running very uncomfortable and painful. The pressure exerted on the wart may cause irritation and discomfort, which causes hardened skin to build up over the wart. The latter is also a big reason people confuse them with corns or calluses. It’s important to seek treatment as soon as you notice any symptoms: Even if it's not interfering with your daily routine, it is still contagious so you can infect others. In addition, addressing these symptoms promptly with a foot specialist like a chiropodist or podiatrist can prevent further complications. Plantar Warts: Causes, Risk Factors and Symptoms Plantar warts are contagious and similar to fungal infections like athlete’s foot in that you can contract them by walking barefoot in public, moist spaces. Here are some more details on what activities or risk factors may lead to plantar warts: You have a weakened immune system. Many people's immune system can recognize and fight off the HPV virus before warts form. However, people with a poorly functioning immune system are more susceptible as their body is less equipped recognize and fight the HPV virus. People who are immunocompromised may take longer to fight the virus, meaning that that the warts will take longer to treat. You’re 65 or older, or a child or teenager: Plantar warts can be more common in these age brackets. For children, their immune systems are still developing, and they’re more likely to share communal spaces like gyms and locker rooms. For seniors, the immune system may be compromised. Environment exposure and being barefoot: Frequenting warm, moist environments like swimming pools, locker rooms, and communal showers increases exposure to HPV. These areas are ideal breeding grounds for the virus, making it easy to contract through bare feet. Walking barefoot on abrasive surfaces, like pool decks or gym mats, can also create micro-injuries that allow HPV to enter. Skin cracks and abrasions: Any break in the skin, including cracks, blisters, or injuries, can act as an entry point for the virus. Poor foot hygiene practices: Neglecting foot care, such as not cleaning feet thoroughly or allowing them to remain damp for prolonged periods, can create conditions favourable for infection. Plantar Wart Symptoms Include: Rough, thick circular patches that have similar colouring and shape to a cauliflower. Warts that form on the heels, around your toes, or on the ball of the foot. Other discoloration: brown, pink, yellow or gray. “Wart seeds” – which look like a small black dot in the wart Pain, tenderness and general discomfort. Bleeding. Both cluster and solitary growth are possible. Corns and Plantar Warts: Key Differences While warts and corns can look and feel very similar, the main difference lies what causes them. Corns are caused by the body's response to excessive friction against the skin, whereas plantar warts are caused by strands of the contagious HPV virus. Here are two additional ways to help distinguish between corns and plantar warts. Pain type: Plantar warts may cause pain when pinched from the sides, whereas corns are tender when pressure is applied directly to them. Appearance: Corns have a “waxy” yellowish appearance, whereas plantar warts often have a black dot in the centre. And while difficult to tell, warts go much deeper into the skin than corns. Location: Corns tend to occur in the non-weight bearing parts of the foot, like between or on top of the toes. Conversely, plantar warts tend to occur on the weight-bearing parts of the foot, like the ball of the foot. Multiplication and Spreading: Corns are concentrated in pressure-points on the foot and don't typically "spread". Plantar warts, however, can multiply and spread to other parts of the foot if the virus is allowed to grow unchecked. Corns and Plantar Warts: Treatment and Prevention https://www.youtube.com/shorts/TDV3Dd98oOM Many services performed by a chiropodist or podiatrist are available at a foot clinic and can target both conditions. How to Treat Plantar Warts Plantar wart treatment requires a specialized approach. As they're caused by a virus, they cannot simply be "removed". Rather, depending on the severity of the warts, the frequency of re-exposure to the virus, and the person's immune system, warts can take multiple treatments spanning over several months. Here are the different treatment options for plantar warts, in order from most conservative to most aggressive: Salicylic acid, a common over-the-counter treatment, gradually softens the wart and sheds layers of skin. Although it is not painful, it may take longer to see results. For a faster alternative, a chiropodist can prescribe a higher-strength salicylic acid solution to be applied at home with follow-up visits. The chiropodist will then routinely debride the dead skin covering the wart to allow better penetration of the medication. Cryotherapy, or freezing, is another standard method where liquid nitrogen is applied to the wart to freeze and destroy the wart tissue. This treatment may cause temporary pain and requires multiple sessions, each 2 -3 weeks apart. Cantharone (canthacur) is an acid applied by a chiropodist that causes a blister to form and the wart to lift off the skin, typically within a few days. Although this treatment is more effective and doesn't take as long as cryotherapy, the resulting blister may be uncomfortable. This is the most common treatment used by chiropodists. It requires multiple treatments, each 2 - 3 weeks apart (though typically not as many as cryotherapy). Wart needling is a surgical procedure. It involves puncturing the wart multiple times with a sterile needle to trigger the body's immune response. It is a good option for multiple or resistant warts. Finally, excision involves surgical removal of the wart. It is reserved for stubborn warts that don't respond to other treatments, and has a risk of scarring. It is seldom used. How to Treat Corns A chiropodist or podiatrist can treat corns by gently shaving down the thickened skin with sterilized tools. The treatment is effective, safe, typically painless, and will discomfort without risking infection. Inserts and custom orthotics can also play a significant role in managing and preventing recurrent corns. Custom orthotics are specially designed to provide support and distribute pressure evenly across the foot. This reduces the friction and pressure points that can lead to corns. Over-the-counter insoles and inserts can also provide extra cushioning and improve the fit of shoes, offering relief and preventing further irritation. Self care can also go a long way. Soaking corns in warm water softens them, making it easier to reduce its size. It's also important to moisturize your feet regularly to make the skin stronger and more flexible, which will reduce its sensitivity to friction and hardened skin buildup. Toe pads or non-medicated patches can also protect corns from further irritation and promote healing. Lastly, but equally important, you must find the right shoes to wear for each season and choose shoes with a proper fit. This can help prevent the pressure and friction that causes foot corns. A complimentary shoe fitting at a foot clinic can help! https://www.youtube.com/shorts/R7GV0GbKhvQ

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