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Concern

Calluses & Cracked Heels Treatment — Podiatry in Canary Wharf, London

Calluses are areas of thickened, hardened skin that build up under pressure and friction, and when they form on a dry heel they can split into painful cracks (heel fissures) that may bleed or become infected.

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Calluses & Cracked Heels

The concern

A callus is a diffuse area of hard, thickened skin (hyperkeratosis) that develops where the foot is repeatedly loaded — most often across the ball of the foot, the heel, or the sides of the big toe. NICE CKS describes calluses as the skin's protective response to pressure and friction; they are usually broader and less sharply defined than a corn. On the heel, a thick callus combined with dry skin can split to form a fissure, which may deepen, bleed, and allow infection in. Our HCPC-registered podiatrists assess why the skin is overloading, debride the hard skin comfortably with a sterile scalpel, and address the underlying cause — footwear, foot mechanics, or skin dryness — so it does not simply return. You can self-refer; no GP letter is needed to book at our Canary Wharf or City Dock (Wapping) clinic.

What drives it

  • Repeated pressure and friction from footwear — shoes that are too tight, too loose, or have thin, unsupportive soles
  • Foot mechanics that overload specific areas, such as high arches, flat feet, prominent metatarsal heads, or an altered gait
  • Dry skin and reduced natural oils, which make heel skin brittle and prone to splitting into fissures
  • Prolonged standing or walking, particularly on hard surfaces, concentrating load on the heel and ball of the foot
  • Open-backed shoes, flip-flops, and sandals that let the heel pad spread and the skin dry out
  • Reduced cushioning in the fat pad with age, increasing pressure on the underlying skin

Common
questions

Will having my calluses removed hurt?

Callus is thickened, largely insensitive skin, so a podiatrist can usually pare it away with a sterile scalpel without discomfort, and most people feel immediate relief from pressure. Tell us if anything feels tender. If a heel has cracked deeply or become inflamed, we treat the area gently and dress it to help it heal.

Why do my calluses and cracked heels keep coming back?

Calluses are the skin's response to pressure and friction, so they return until the underlying load is reduced. Footwear, foot mechanics, dry skin, and prolonged standing all play a part. We pair hard-skin removal with a biomechanical assessment and a heel-care regime, so we address the cause rather than just the symptom.

Can I treat calluses and cracked heels myself at home?

Mild dry skin often responds to a daily urea-based foot cream and well-fitting, cushioned footwear, as the NHS advises. However, you should never cut hard skin yourself or use over-the-counter acid corn plasters. If you have diabetes, poor circulation, or reduced sensation in your feet, do not self-treat — book a podiatrist instead.

I have diabetes — is it safe to treat a cracked heel?

Treat any foot skin problem cautiously and have it assessed by a podiatrist. People with diabetes, peripheral arterial disease, or neuropathy must not self-treat or use acid corn plasters, as these can cause ulcers and serious infection. A deep, bleeding, or fissured heel needs professional care; book with our HCPC-registered podiatrists for safe debridement.

When should I seek urgent medical help for a cracked heel?

Seek same-day medical care if a heel fissure shows signs of spreading infection — increasing redness, warmth, swelling, pus, a bad smell, or red streaks — or if you feel unwell or feverish. People with diabetes or poor circulation should act on any open wound urgently. Contact NHS 111, your GP, or A&E if symptoms escalate quickly.

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Canary Wharf Podiatry • 1 Westferry Circus, Canary Wharf, London E14 4HD

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Appointments typically available within 1–2 weeks