Cracked Heels

Cracked heels, also known as heel fissures, occur when the skin around the rim of the heel becomes dry, thickened, and eventually splits. This condition can range from a cosmetic nuisance to a painful problem that may lead to bleeding and infection if untreated. It is especially common in people who walk barefoot, wear open-back shoes, or have dry skin.

Causes of Cracked Heels

• Dry Skin: Most common cause, often due to low humidity or dehydration.

• Prolonged Standing: Especially on hard floors, increases pressure on the heels.

• Open-Backed Footwear: Like sandals, which allow fat under the heel to expand sideways.

• Obesity: Extra body weight adds pressure on the heel pad, causing it to expand and crack.

• Medical Conditions: Such as diabetes, eczema, psoriasis, or hypothyroidism.

• Poor Foot Hygiene: Infrequent washing or moisturizing of feet.

• Vitamin Deficiency: Lack of zinc, omega-3s, or vitamin E can contribute.

Symptoms of Cracked Heels

• Dry, Scaly Skin: Around the heel and soles.

• Thickened Skin: Callused or hard areas around the heels.

• Visible Cracks: That may deepen over time.

• Pain: Especially when walking or standing for long periods.

• Bleeding: In severe cases, cracks may open and bleed.

• Itching or Redness: Around the affected area.

• Infection: Signs include swelling, pus, or warmth.

Diagnosis of Cracked Heels

• Physical Examination: A doctor will visually inspect the heels and feet.

• Medical History: To check for underlying conditions such as diabetes or skin disorders.

• Foot Pressure Analysis: In chronic or recurring cases, to assess walking pattern and pressure points.

Treatment of Cracked Heels

• Moisturizing Creams: Use foot creams containing urea, shea butter, salicylic acid, or lactic acid.

• Soaking and Exfoliation: Warm water foot soaks followed by pumice stone exfoliation to remove dead skin.

• Heel Balms: Specifically formulated for cracked heels to repair and soften skin.

• Hydrating Socks: Wear overnight socks after applying thick moisturizer.

• Topical Antibiotics: For cracks that are bleeding or infected.

• Custom Orthotics: Insoles or heel cups to redistribute pressure.

• Medical Debridement: In severe cases, a professional may trim away thickened skin.

Preventing Cracked Heels

• Moisturize Daily: Especially after bathing or before bedtime.

• Wear Closed-Back Shoes: To protect heels from splitting.

• Avoid Walking Barefoot: Especially on hard or uneven surfaces.

• Maintain a Healthy Weight: To reduce excess pressure on the heels.

• Use Mild Soaps: Avoid drying soaps or hot water that strip natural oils.

• Stay Hydrated: Drink enough water to maintain skin elasticity.

• Regular Foot Care Routine: Including exfoliation and foot soaks once or twice a week.

Complications of Cracked Heels

• Infection: Cracks can allow bacteria to enter, leading to cellulitis or fungal infections.

• Bleeding and Pain: Deep fissures may be extremely painful and may bleed.

• Ulcers: Especially in diabetic individuals with poor wound healing.

• Scarring: From long-term damage or untreated cases.

Specialist to Consult for Cracked Heels

• Dermatologist: For persistent dryness, thickened skin, or if related to eczema or psoriasis.

• General Physician: For mild to moderate cases or to check for underlying health conditions.

• General Surgeon: If there are deep infected cracks requiring minor surgical debridement.