Tinea corporis is a dermatophyte infection of the skin that often responds to topical therapy. In certain clinical situations, however, topical treatment alone is insufficient and systemic management is required.
Oral antifungal agents may be indicated when the disease is extensive, when topical treatment has already been tried and failed, or in other specific presentations where a systemic approach is warranted.
Tinea corporis, tinea cruris, and tinea pedis are generally responsive to topical creams such as terbinafine (Lamisil) and butenafine (Lotrimin), but oral antifungal agents may be indicated for extensive disease, failed topical treatment, immunocompromised patients, or severe moccasin-type tinea pedis.
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