Onychomycosis is the most common onychopathy observed in adults and the elderly, and it is a frequent reason for medical visits.1 Its prevalence ranges from 2.0–26.9%, depending on the population and geographic region.1,2 Non-dermatophyte molds are responsible for 1.5–17.6% of onychomycosis cases, with higher prevalence in tropical and subtropical countries. This article is protected by copyright. All rights reserved.