Fungal Skin Infection (Ringworm, Athlete's Foot): UK Online Doctor
Educational information — not medical advice.
This article was prepared by the OnlineDoctor24 editorial team and reviewed for factual accuracy against UK clinical guidance (NHS and NICE). It is not written by a doctor and does not replace personal medical advice. For symptoms specific to you, book an online doctor consultation.
Key points
- Fungal infections love warm, moist skin — feet, groin, scalp, nails.
- Mild cases respond to over-the-counter clotrimazole or terbinafine.
- Resistant or widespread cases may need oral antifungals.
- Keep skin clean, dry and avoid sharing towels.
- An online GP can prescribe stronger creams and tablets when needed.
Common fungal infections
- Athlete's foot (tinea pedis): itchy, peeling skin between toes.
- Jock itch (tinea cruris): itchy red rash in the groin.
- Ringworm (tinea corporis): ring-shaped rash with central clearing.
- Scalp ringworm (tinea capitis): scaly patches with hair loss — needs oral antifungal.
- Nail fungus (onychomycosis): thick, discoloured nails.
Self-care
- Wash and dry skin carefully, especially between toes.
- Wear breathable cotton clothing and change daily.
- Don't share towels.
- Wear flip-flops in shared showers.
Treatment
- Topical antifungals: clotrimazole, miconazole, terbinafine — apply for at least 2 weeks beyond clearing.
- Combination steroid/antifungal (e.g. Daktacort) for very inflamed rashes.
- Oral terbinafine or itraconazole for nail and scalp infections.
When an online doctor can help
Book an online GP for stubborn rashes, suspected scalp/nail infection or for prescription-strength antifungals.
Frequently asked questions
Common questions UK patients ask about tinea / fungal skin infection.
How an online doctor can help
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This article is for general information only and does not replace personal medical advice from a qualified doctor. Content is reviewed against UK NHS and NICE guidance by the OnlineDoctor24 editorial team and is not authored by a medical doctor. If your symptoms worsen or you are unsure, please book a consultation with a GMC-registered GP.
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