Common Fungal Skin Infections: What Patients Need to Know

What Are Fungal Skin Infections?

Fungal skin infections occur when various types of fungi grow and multiply on the skin's surface. These infections are typically:

• Common and generally not serious
• Usually treatable with topical medications
• Sometimes recurring if not properly treated

Common Types

Ringworm (Tinea Corporis)

• Circular, red, itchy patches
• Often has raised, scaly borders
• Can appear anywhere on the body

Athlete's Foot (Tinea Pedis)

• Affects spaces between toes
• Causes itching, burning sensation
• May cause skin cracking

Jock Itch (Tinea Cruris)

• Affects groin area
• Causes red, itchy rash
• More common in warm weather

Treatment Options

Over-the-Counter Solutions

• Antifungal creams (miconazole, clotrimazole)
• Antifungal powders
• Medicated sprays

Prescription Medications

• Stronger topical antifungals
• Oral antifungal medications for severe cases

Prevention Tips

1. Keep skin clean and dry
2. Change socks and underwear daily
3. Avoid sharing personal items
4. Wear breathable fabrics
5. Use antifungal powders preventively

When to See a Doctor

• If symptoms persist beyond 2 weeks
• When over-the-counter treatments fail
• If the infection spreads or worsens
• If you have diabetes or weakened immunity