Juvenile Plantar Dermatosis (Dry, Peeling Feet in Children): Causes, Treatment and Prevention

By Dr Lim Tzyy Huei | Consultant Dermatologist, Pantai Hospital Batu Pahat, Johor, Malaysia

Dry, peeling or cracked skin on a child's feet is a common concern among parents.

Sometimes, the soles appear red and shiny, with painful cracks developing around the toes or front part of the feet.

These symptoms are often mistaken for fungal infection, eczema or poor foot hygiene.

However, one possible cause is juvenile plantar dermatosis (JPD), a recurring skin condition that mainly affects school-aged children.

Although the condition is harmless and not contagious, painful cracks may interfere with walking, running and sports activities.

Understanding the contributing factors and adopting appropriate foot care can help improve symptoms and reduce repeated flare-ups.

What Is Juvenile Plantar Dermatosis?

Juvenile plantar dermatosis is a skin condition characterised by dryness, redness, peeling and cracking of the weight-bearing areas of the feet.

It most commonly affects children between 3 and 14 years old, particularly those of primary school age.

The condition usually affects both feet, especially:

• The soles of the big toes and other toes

• The balls of the feet

• The front part of the soles

• Occasionally, the heels

  
  

Affected skin often appears red, smooth and unusually shiny, sometimes accompanied by painful cracks known as fissures.

An important clinical feature is that the spaces between the toes are usually unaffected. This can help distinguish JPD from certain fungal infections.

What Causes Juvenile Plantar Dermatosis?

The exact cause is not fully understood, but the condition is thought to result from a combination of friction, sweating and skin barrier damage.

1. Friction From Walking and Running

Repeated friction between the feet, socks and shoes can damage the skin's protective barrier.

Children are often physically active, and prolonged walking, running or sports activities may worsen peeling and cracking.

2. Sweating and Repeated Drying

When feet sweat inside enclosed shoes, the skin becomes moist. As the moisture evaporates, the skin may become excessively dry.

Repeated cycles of sweating and drying can weaken the skin barrier, contributing to redness, peeling and painful cracks.

3. Tight or Poorly Ventilated Footwear

Shoes made from poorly breathable materials can trap heat and moisture.

This is particularly relevant in Malaysia, where children may wear enclosed school shoes for several hours each day.

Poorly fitting shoes may also increase friction, especially around the toes and front part of the soles.

Choosing well-fitting, breathable shoes and regularly changing damp socks may help reduce irritation.

4. Sensitive or Eczema-Prone Skin

Some children with JPD also have a history of eczema, asthma or allergic rhinitis.

Their skin may be more sensitive and prone to dryness or irritation.

However, not every child with juvenile plantar dermatosis has eczema or allergies.

Why Does the Condition Keep Coming Back?

Juvenile plantar dermatosis often follows a recurring pattern.

The skin may improve with moisturisers and appropriate care, only to become dry and cracked again after several weeks.

This happens because contributing factors such as friction, sweating and prolonged wearing of enclosed shoes may still be present.

For example, some children improve during school holidays when they spend less time wearing enclosed shoes, but develop another flare after returning to school.

Recurrence does not necessarily mean treatment has failed.

The main goal is to repair the skin barrier, reduce repeated irritation and prevent painful cracks while the condition gradually improves with age.

Is Juvenile Plantar Dermatosis a Fungal Infection?

No. Juvenile plantar dermatosis is not caused by a fungus and is not contagious.

However, fungal infections such as tinea pedis, commonly known as athlete's foot or 香港脚, can sometimes cause similar peeling and scaling.

One useful difference is that JPD usually affects the weight-bearing areas of the soles while sparing the spaces between the toes.

Other conditions that may resemble JPD include:

• Atopic eczema

• Allergic contact dermatitis caused by footwear

• Psoriasis

• Keratolysis exfoliativa, which causes superficial skin peeling

  
  

If the diagnosis is uncertain, a dermatologist may recommend skin scraping to exclude fungal infection or patch testing when footwear allergy is suspected.

What Are the Treatment Options ?

Treatment focuses on protecting the skin barrier, reducing friction and managing painful cracks.

1. Regular Moisturiser Application

Moisturisers are one of the most important parts of managing JPD.

Thick moisturising creams or ointments containing petrolatum, ceramides or other barrier-repairing ingredients can help reduce dryness and protect the skin.

Moisturiser is particularly useful:

• After bathing

• After removing shoes and socks

• Before bedtime

• Whenever the skin becomes excessively dry

  
  

Petroleum jelly can be especially helpful for very dry or cracked skin.

Urea-containing creams may also help soften thickened, dry skin, although they can sting when applied to open cracks.

2. Suitable Footwear and Socks

Reducing friction and prolonged moisture is an essential part of treatment.

Parents can help by choosing well-fitting, breathable shoes and avoiding tight or poorly ventilated footwear.

Cotton or other absorbent socks may help manage sweat. Socks should be changed when they become damp, especially after sports or prolonged physical activity.

Allowing the feet to air when practical and safe may also help.

3. Topical Anti-inflammatory Treatment

For children with significant redness, itching or inflammation, a dermatologist may occasionally prescribe a short course of topical corticosteroid.

However, topical steroids are not always necessary and may offer limited additional benefit when friction and skin barrier damage are the main problems.

Regular moisturising and footwear modification remain the foundation of treatment.

4. Caring for Painful Cracks

Deep cracks, also known as fissures, can be painful, particularly during walking or running.

Applying petroleum jelly regularly and protecting suitable cracks with a clean, non-irritating dressing may help healing.

Avoid picking or peeling loose skin, and consider temporarily reducing activities that place excessive pressure on painful areas.

Persistent or deep fissures may require medical assessment and additional wound care.

How Long Does Juvenile Plantar Dermatosis Take to Improve ?

Redness and dryness may begin to improve over several weeks with consistent skincare and reduced friction.

However, painful cracks may take longer to heal, particularly if the child continues to experience repeated friction or sweating.

Flare-ups may recur throughout childhood.

The encouraging news is that juvenile plantar dermatosis often improves naturally as children approach puberty or adolescence.

Many children eventually outgrow the condition, although some may experience symptoms for longer.

How Can Parents Prevent Repeated Flare-Ups ?

A simple daily foot-care routine can help reduce irritation and maintain skin comfort.

Before school

• Ensure shoes fit properly.

• Choose clean, dry and absorbent socks.

• Apply moisturiser if the skin is dry, allowing it to absorb before putting on socks.

  
  

After school

• Remove shoes and socks.

• Gently clean and dry the feet if needed.

• Allow the feet to air.

• Apply moisturiser to dry areas.

  
  

Before bedtime

• Apply a generous layer of moisturising cream or petroleum jelly.

• Pay particular attention to dry areas and existing cracks.

• Protect painful fissures with an appropriate dressing when necessary.

  
  

Consistency is often more helpful than repeatedly changing creams or using multiple products.

When Should You See a Dermatologist ?

Consider dermatological assessment if:

• The feet remain persistently red, dry or cracked.

• Painful fissures interfere with walking or sports.

• The condition frequently recurs despite regular skincare.

• Antifungal treatment has not improved the rash.

• The diagnosis remains uncertain.

• Increasing redness, swelling, discharge or other signs of infection develop.

  
  

An accurate diagnosis can help distinguish JPD from fungal infection, eczema or footwear allergy and avoid unnecessary treatment.

Helping Your Child Manage Juvenile Plantar Dermatosis

Juvenile plantar dermatosis is a common, non-contagious condition that causes dry, shiny, peeling and sometimes cracked skin on children's feet.

Although it may resemble eczema or fungal infection, it is mainly associated with friction, sweating and disruption of the skin barrier.

Regular moisturising, suitable footwear, reducing friction and protecting painful cracks are the most important management measures.

While recurrence is common during childhood, many children gradually improve as they grow older.

With consistent skincare and appropriate preventive measures, most children can remain comfortable and continue their usual daily activities.

About the Author

Dr Lim Tzyy Huei (林子辉医生) is a Consultant Dermatologist at Pantai Hospital Batu Pahat, Johor, Malaysia.

His clinical practice includes the assessment and management of eczema, juvenile plantar dermatosis, fungal skin infections, psoriasis and other inflammatory skin conditions affecting children and adults.

For children experiencing persistent peeling, dryness, redness or painful cracks on their feet, dermatological assessment may help confirm the diagnosis and guide appropriate management.

Disclaimer: This article is intended for general patient education and does not replace individual medical consultation.