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Overview
Tinea pedis, commonly known as athlete’s foot, is a superficial fungal infection affecting the skin of the feet. While typically mild, prompt and consistent treatment is essential to prevent complications or recurrence.
Treatment Protocol
Topical Therapy
- Morning Application:
Apply either desonide cream (anti-inflammatory) or clotrimazole cream (antifungal) to affected areas. - Evening Application:
Use terbinafine cream (broad-spectrum antifungal) for enhanced fungal eradication.
⚠️ Important: Continue treatment for 2-4 weeks after symptom resolution to prevent relapse. Premature discontinuation correlates with high recurrence rates.
Systemic Therapy (Severe Cases)
- Oral Antifungals:
- Ketoconazole: 200 mg tablet twice daily (morning and evening).
- Combine with topical agents for synergistic efficacy.
Adjunctive Care & Prevention
- Footwear:
- Opt for breathable materials (e.g., leather, mesh).
- Avoid tight-fitting shoes to minimize moisture accumulation.
- Sock Hygiene:
- Change socks daily or more frequently if sweating occurs.
- Prefer moisture-wicking fabrics (cotton or wool blends).
- Sun Exposure:
- Air-dry feet and expose them to sunlight post-washing to inhibit fungal growth.
Key Considerations
- Monitor for secondary bacterial infections (e.g., cellulitis) in macerated or fissured skin.
- Consult a healthcare provider if no improvement occurs within 2 weeks of therapy.
🔔 Pro Tip: Maintain foot dryness through antifungal powders as a preventive measure during high-risk activities (e.g., sports).