
🦠 What is Ringworm?
- Ringworm (medical term: tinea corporis) is a fungal infection of the skin, not caused by a worm despite its name.
- It gets its name from thering-shaped red rash that often appears on the skin.
- The infection can affect the body, scalp, feet (athlete’s foot), groin (jock itch), or nails.
⚠️ Causes of Ringworm
Ringworm is caused by
dermatophyte fungi, mainly:
- Trichophyton
- Microsporum
- Epidermophyton
These fungi feed on keratin, a protein found in skin, hair, and nails.
Risk factors:
- Warm, humid environment (sweating, tropical climates)
- Poor hygiene or prolonged damp clothing
- Sharing personal items (towels, razors, clothes)
- Close contact with infected people, animals, or contaminated surfaces
- Weak immune system
🔍 Symptoms of Ringworm
- Skin symptoms:
- Red, circular, ring-like rash with clearer skin in the center
- Itching, burning, or discomfort
- Raised edges with scaling or cracking
- Sometimes blisters or oozing
- Scalp symptoms (tinea capitis):
- Itchy patches on the head
- Hair loss in round spots
- Possible swelling or pus-filled sores
- Nail symptoms (onychomycosis):
- Thickened, brittle, discolored nails
- Nails may crumble or separate from the nail bed
How to Treat and Manage Ringworm
1. Self-care and hygiene:
- Keep skin clean and dry
- Avoid tight clothing that traps sweat
- Do not scratch the rash (it can spread)
- Wash clothes, towels, and bedding regularly
2. Medications:
- Topical antifungal creams/ointments: clotrimazole, miconazole, terbinafine, ketoconazole
- Oral antifungal medications (for severe or widespread cases): terbinafine, itraconazole, fluconazole
- Anti-itch creams (hydrocortisone) may help with irritation but should only be used if prescribed with antifungal treatment (steroids alone can worsen the infection)
⏳ What Happens if Ringworm is Left Untreated?
- The infection may spread to other areas of the body
- Chronic or recurring infection that is harder to treat
- Permanent scarring or hair loss(especially with scalp infections)
- Secondary bacterial infections if scratching breaks the skin
- Discomfort and reduced quality of life due to itching and visible rashes
🔄 Can Ringworm Spread to Others?
✅ Yes. Ringworm is highly contagious and spreads through:
- Direct skin-to-skin contact with an infected person
- Contact with infected animals (cats, dogs, cattle, etc.)
- Contaminated objects (clothes, towels, combs, gym equipment)
- Damp surfaces (locker rooms, showers, swimming pools)
✅ Summary
- Ringworm is a contagious fungal skin infection causing red, itchy, ring-shaped rashes.
- Causes: dermatophyte fungi, thrives in warm and humid environments.
- Symptoms: itchy circular rash, hair loss, thickened nails.
- Treatment: antifungal creams or oral medications, along with good hygiene.
- If untreated: infection can spread, cause scarring, hair loss, or secondary infections.
- It is contagious, so avoiding sharing items and maintaining hygiene is essential.