Overview

Foot warts, medically known as verrucae pedis (or plantar warts when on the sole), are common, benign skin growths caused by the human papillomavirus (HPV) infecting the outer layer of skin on the feet. While generally harmless, they often develop on weight-bearing areas like the heels or balls of the feet, potentially causing pain or discomfort during activities like walking or standing. Understanding foot warts is the first step towards effective management and maintaining your foot health.

Close-up of wart on foot before removal treatment

Symptoms

Recognising the signs of foot warts can help you seek timely advice. Common symptoms include:

  • Small, Rough Growths: Often appearing on the soles of the feet, sometimes with a grainy texture.
  • Hard, Thickened Skin: A callus may form over a wart that has grown inward.
  • Black Pinpoints: These are small, clotted blood vessels, often referred to as “wart seeds.”
  • Pain or Tenderness: Discomfort, especially when walking or standing, as if there’s a pebble in your shoe.
  • Interruption of Skin Lines: The normal lines and ridges in the skin of the foot may be disrupted by the wart.
  • Clusters of Warts: Known as mosaic warts, these can form when multiple warts group together.
Wart on Foot before removal

If you notice these symptoms, especially if they cause pain or spread, consulting a podiatrist is recommended.

Causes and Risk Factors

Foot warts are caused by specific strains of HPV, which thrive in warm, moist environments. The virus enters the body through tiny cuts, breaks, or weak spots on the bottom of your feet.

Key risk factors include:

  • Walking Barefoot in Communal Areas: Places like swimming pools, locker rooms, and public showers are common sources of infection.
  • Direct Contact: Touching a wart or surfaces contaminated with the virus can spread it.
  • Weakened Immune System: Individuals with compromised immunity are more susceptible to HPV infections.
  • Skin Integrity: Cuts, scrapes, or conditions like eczema on the feet can provide entry points for the virus.
  • Age: Children and teenagers tend to be more commonly affected.

Previous Warts: Having had foot warts before increases the likelihood of recurrence.


Complications

While most foot warts resolve without issues (though it can take months or even years), potential complications can arise:
  • Pain: Warts on weight-bearing areas can cause significant discomfort, potentially altering your gait or limiting activities.
  • Spread: Warts can spread to other areas of the foot or even other parts of the body through scratching or touching.
  • Secondary Infection: Picking or scratching warts can lead to bacterial infections.
  • Emotional Distress: The appearance of warts can sometimes cause embarrassment or self-consciousness.
Leaving warts untreated, especially if painful or spreading, can worsen these complications.

Diagnosis

A podiatrist can usually diagnose foot warts through a simple visual examination of the lesion. Key diagnostic steps may include:

  • Visual Inspection: Looking for the characteristic signs like rough texture and black dots.
  • Paring: Gently trimming the surface layer of the lesion to check for the pinpoint black dots (clotted capillaries) typical of warts. This also helps differentiate warts from corns or calluses.

Accurate diagnosis is crucial to ensure you receive the appropriate treatment plan as they are commonly mistaken as Corns or calluses.

Treatment Options

Treatment aims to remove the wart and stimulate an immune response against the virus. While some warts disappear without treatment, many require intervention, especially if they are painful or spreading. It’s essential to consult a podiatrist at Fine Podiatry Clinic to determine the best approach for your specific situation, focusing on effective non-surgical methods.

Non-Surgical Treatments

These are the primary methods used at Fine Podiatry Clinic to effectively manage foot warts:

  • Cryotherapy: This involves applying liquid nitrogen to freeze the wart tissue. Freezing destroys the cells containing the HPV virus. Multiple sessions may be required for complete removal, depending on the size and depth of the wart.
  • Topical Chemical Applications: We utilize prescription-strength peeling agents (like specific formulations of salicylic acid or other caustic substances) applied directly to the wart. These chemicals work to gradually break down the wart tissue over time. Consistent application as directed by your podiatrist is key.
  • Combination Therapy: In some cases, combining cryotherapy with topical chemical applications may provide a more effective outcome.

Self-treatment with over-the-counter products can often be less potent, lead to skin irritation if misused, or fail to resolve the wart completely. Professional diagnosis and application of treatments like cryotherapy and prescription-strength chemicals at our clinic ensure safer and typically more successful results.

Experiencing foot wart discomfort? Book a Consultation at Fine Podiatry Clinic to discuss our effective non-surgical treatment options.

Prevention & Self-Care Tips

You can reduce your risk of getting or spreading foot warts:

  • Wear Footwear in Communal Areas: Always wear sandals, flip-flops, or shower shoes in public pools, gyms, and showers.
  • Keep Feet Clean and Dry: Good foot hygiene is essential. Change socks daily.
  • Avoid Direct Contact: Don’t touch warts (yours or someone else’s). If you do, wash your hands thoroughly.
  • Don’t Share Personal Items: Avoid sharing towels, socks, or shoes.
  • Cover Warts: If you have a wart, cover it with a waterproof bandage, especially when swimming or using communal facilities.
  • Check Feet Regularly: Notice any changes or new growths early.

Frequently Asked Questions (FAQs)

Sometimes, especially in children. However, they can persist for months or years, potentially grow larger, spread, or become painful. Waiting can risk further spread or discomfort.

Warts tend to have tiny black dots and disrupt skin lines, while corns are typically hard, thickened skin caused by pressure, often painful directly over the centre, and maintain skin lines. A podiatrist can provide a definitive diagnosis.

Yes, but if the wart is painful, you might need to modify activities or use padding. Covering the wart during exercise, especially in communal areas, is important to prevent spreading.

Podiatry clinics, like Fine Podiatry Clinic, specialise in diagnosing and treating foot conditions, including warts using effective non-surgical methods like cryotherapy and chemical applications.

How We Can Help You

Taking the First Step Toward Healthier Feet

Foot Warts can be a frustrating condition, but effective management is possible and early treatment leads to faster results. Book a consultation now to get a proper diagnosis and personalised treatment plan tailored to your needs.