What is onychomycosis?

Onychomycosis is specifically defined as a fungal infection that affects the nails. This condition is commonly caused by various types of fungi, including dermatophytes, yeasts, and molds. Symptoms often include thickening of the nail, discoloration, and potential separation from the nail bed, which can lead to discomfort and complications if not treated. Understanding onychomycosis is crucial for nail technicians, as identifying this condition can help in preventing the spread of infections and ensuring proper treatment for clients.

Other options do not accurately describe this condition; a bacterial infection pertains to organisms that can thrive in different environments but is not specific to nails, while an allergic reaction relates to immune responses to substances like nail polish, and a viral infection would involve different pathogens not commonly associated with nail disorders. Thus, recognizing onychomycosis as a fungal infection allows nail technicians to provide better care and advice to clients.