Common Skin Conditions in Children and Adolescents: Nonbacterial Infections.

Area of Science:

• Dermatology
• Mycology
• Infectious Diseases

Background:

• Tinea infections are common fungal skin conditions caused by dermatophytes or yeasts.
• Warts are viral infections caused by human papillomavirus.
• Scabies is an intensely itchy infestation caused by mites.

Purpose of the Study:

• To summarize diagnostic approaches for fungal infections, warts, and scabies.
• To outline effective treatment strategies for these conditions.
• To highlight key considerations in managing tinea capitis, onychomycosis, and tinea versicolor.

Main Methods:

• Review of diagnostic techniques including potassium hydroxide preparation, fungal culture, UV light, and dermoscopy.
• Discussion of treatment modalities such as topical and oral antifungal drugs, cryotherapy, and antiparasitic agents.
• Emphasis on confirming diagnosis before initiating treatment, especially for onychomycosis.

Main Results:

• Topical treatments suffice for localized tinea corporis, cruris, and pedis.
• Systemic treatment is often necessary for tinea incognito, tinea capitis, and severe tinea versicolor.
• Oral ivermectin and topical permethrin are primary treatments for scabies, requiring contact management.

Conclusions:

• Accurate diagnosis is crucial for effective management of tinea infections, warts, and scabies.
• Treatment selection depends on the specific condition, severity, and location.
• Comprehensive management includes treating all close contacts for scabies to prevent reinfestation.