Fungal Infections: The Stubborn Cases

Abstract

Despite development of numerous antifungal preparations, mycotic infections persist, because of inaccurate diagnosis leading to inappropriate therapy, drug failure, non-compliance or resistance of the organism to antifungal medication. Direct KOH examination is the simplest method of proving the existence of a fungus. Fungal infections tend to be overdiagnosed; disorders which do not improve with three to four weeks of treatment should be reassessed before being labelled ‘stubborn’. Griseofulvin is effective treatment for all dermatophytes, but has certain side effects. Newer topical antifungals are also effective, but no single drug cures all fungal infections.

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