Tinea Corporis (Ringworm)

Ringworm

Overview

A dermatophyte infection of the trunk and extremities caused by fungi such as Trichophyton rubrum. The condition typically presents as annular erythematous patches with central clearing and raised borders. Tinea corporis is contagious through direct contact, shared personal items, or contaminated surfaces.

Key Symptoms

• Annular erythematous patches with raised borders
• Central clearing creating ring-like appearance
• Fine scaling on lesion surface
• Mild to moderate pruritus
• Progression if untreated
• Potential for secondary bacterial infection

Affected Areas

Trunk, Extremities, Flexural areas, Any non-scalp non-nail body surface

Care Instructions

1. Apply topical antifungal creams (azoles or allylamines) twice daily for 4–6 weeks.
2. Keep affected area clean and dry.
3. Avoid sharing personal items, towels, or clothing.
4. Wash hands thoroughly after touching affected areas.
5. Consider oral antifungal therapy if extensive or treatment failure.
6. Wash clothing regularly in hot water.

Medical Disclaimer: This information is for educational purposes only and does not replace professional medical advice. Always consult a qualified dermatologist for diagnosis and treatment.

Prevalence: One of the most common fungal infections, occurring in 10–15% of the population at some point in life