Warts are benign skin lesions caused by the human papillomavirus (HPV) and are extremely common in childhood. Approximately 10–20% of school-age children develop warts at some point; while they often resolve on their own, treatment is frequently necessary. In 2026, safe and effective approaches to pediatric wart management have advanced considerably.
Types of Warts and How to Identify Them
Verruca Vulgaris (Common Wart)
The most frequently encountered type. Firm, rough-surfaced bumps — grey or skin-colored — appear on the hands, fingers, and around the nails. Small black dots (thrombosed capillaries) may be visible on the surface.
Verruca Plana (Flat Wart)
Small, flat warts that are common on the face, backs of the hands, and legs. They typically appear in large numbers and range in color from skin-tone to light brown.
Verruca Plantaris (Plantar Wart)
Warts that form on the sole of the foot and grow inward due to pressure. They can cause pain when walking and are highly contagious in moist environments such as swimming pools.
Transmission and Prevention
HPV spreads through direct contact or contaminated surfaces. In children, nail-biting, picking at warts, and sharing towels are the main factors that facilitate transmission. Prevention measures include maintaining personal hygiene, wearing flip-flops in communal areas, and avoiding scratching existing warts.
Current Treatment Methods in 2026
Topical Treatments
Salicylic acid preparations remain the recommended first-line treatment. With regular application, a 60–80% success rate can be achieved. Soaking the wart in warm water and filing the surface before application increases efficacy. Imiquimod cream is effective particularly for flat warts by stimulating the immune response.
Cryotherapy
Freezing with liquid nitrogen is one of the most commonly used methods in dermatology practice. The controlled freezing process destroys the wart tissue while triggering a local immune response. Children may feel a mild burning sensation during the procedure; however, modern cryotherapy devices allow more precise dosing, minimising discomfort.
Laser Treatment
Pulsed-dye laser therapy targets the blood vessels feeding the wart, offering an effective approach. It is preferred especially for resistant and recurrent warts. Improved laser systems in 2026 deliver shorter session times and a reduced side-effect profile.
Immunotherapy Approaches
Intralesional immunotherapy is increasingly favored for multiple and treatment-resistant warts. Injections of Candida antigen or mumps antigen stimulate the immune system to mount a response against HPV. This method can induce regression even in distant warts and demonstrates a safe profile in children.
Topical Immunomodulators
Contact immunotherapy with diphencyprone (DPCP) is used for widespread and therapy-resistant cases. Applied at regular intervals, this treatment creates a localized allergic reaction with the aim of eliminating the virus.
Key Considerations in Treatment
Pain management and psychological support should be prioritized in pediatric wart treatment. The location, size, number of warts, and the child's age are decisive factors in selecting a treatment method. Aggressive surgical approaches should be avoided, and the risk of scarring must be minimized.
At Virtuana Clinic, child-specific wart treatment protocols are applied, and the most appropriate, least painful treatment plan is created for each patient. Early intervention can prevent the spread of warts. Please contact us for pricing information regarding wart treatment options.