Ringworm is a common fungal infection (not caused by a worm) that affects the skin, scalp, nails, and feet. It’s caused by a group of fungi called dermatophytes. The name “ringworm” comes from the characteristic circular, red, itchy rash with a clearer center.
🔍 Types of Ringworm (based on location):
- Tinea corporis – Body
- Tinea capitis – Scalp
- Tinea pedis (Athlete’s foot) – Feet
- Tinea cruris (Jock itch) – Groin
- Tinea unguium (Onychomycosis) – Nails
⚠️ Symptoms:
- Red, ring-shaped rash
- Itchiness
- Scaly, cracked skin
- Hair loss (in scalp infections)
- Discoloration or thickening of nails
💊 Treatment:
1. Topical Antifungal Creams (for mild cases):
- Over-the-counter (OTC):
- Clotrimazole (Lotrimin)
- Miconazole (Micatin)
- Terbinafine (Lamisil)
- Ketoconazole
- Application: Apply 1–2 times daily for at least 2–4 weeks, even after symptoms clear.
2. Oral Antifungals (for severe, scalp, or nail infections):
- Prescription options:
- Terbinafine (Lamisil)
- Itraconazole
- Fluconazole
- Griseofulvin (especially for children with scalp ringworm)
- Duration: 2–12 weeks depending on severity and location.
🧼 Prevention Tips:
- Keep skin dry and clean
- Avoid sharing towels, hats, or clothing
- Wear sandals in communal showers or pools
- Wash hands after touching pets (they can carry ringworm)
- Treat infected pets and household members