Management of Tinea Corporis in Wrestlers

Treatment Requirements

The American Academy of Pediatrics recommends a minimum of 72 hours of topical or systemic antifungal therapy before returning to competition, with lesions covered with a gas-permeable dressing, and the athlete not having extensive or active disease that cannot be adequately covered 1, 2
The National Collegiate Athletic Association, National Federation of State High School Associations, and National Athletic Trainers' Association agree on this 72-hour minimum threshold for both topical agents (terbinafine or naftifine preferred) and systemic therapy 1, 2
Terbinafine or naftifine are the recommended topical fungicides for wrestlers, offering shorter treatment duration (1-2 weeks) compared to azoles 1

Itraconazole 100 mg daily for 15 days achieves an 87% mycological cure rate, superior to griseofulvin's 57% 3, 4, 5
Terbinafine 250 mg daily for 1-2 weeks is particularly effective against Trichophyton tonsurans, the most common pathogen in wrestlers 3, 4, 5

Presence of extensive and active lesions confirmed by KOH prep will lead to disqualification until adequately treated 1, 2
Solitary or closely clustered localized lesions that cannot be covered will result in disqualification 1, 2

Avoid skin-to-skin contact with infected individuals, and do not share towels, personal items, or other fomites 3, 4, 6
Screen and treat family members, as over 50% of household contacts may be affected 5

Mycological cure (negative microscopy and culture), not just clinical response, is the definitive treatment endpoint 5, 6
Wrestlers with Trichophyton tonsurans infections (>80% of cases in wrestlers) should receive terbinafine rather than other agents 3, 4, 5

The American Academy of Pediatrics recommends avoiding skin-to-skin contact with infected individuals during the 72-hour minimum treatment period, and evaluating and treating sparring partners even if asymptomatic, to prevent the spread of tinea corporis 7
Daily change of clothing and careful drying after showers is recommended to prevent the spread of tinea corporis, as suggested by the National Collegiate Athletic Association and the National Federation of State High School Associations 7

Failing to screen and treat sparring partners and household contacts, which may be affected in over 50% of cases, can lead to further outbreaks of tinea corporis, according to the American Academy of Pediatrics 7