Predisposing Factors for Onychomycosis

Abstract

Onychomycosis is the most prevalent nail disease with a significant burden on quality of life. Age is the principal non-modifiable risk factor for onychomycosis development. Medical conditions such as diabetes, HIV infection, immunosuppressed states, concurrent tinea pedis, and peripheral artery disease increase the risk for onychomycosis. Physical and environmental factors that increase risk include obesity, certain athletic activities, and possibly smoking.