What is the term for bitten nails?

The term for bitten nails is onychophagy. This condition refers specifically to the habitual practice of biting one's nails, which is often associated with stress or anxiety. It can lead to various issues, including damage to the nail bed, infection, and other cosmetic concerns. Understanding this term is important for cosmetologists as it helps in identifying clients' nail health issues and offering appropriate advice or treatment.

The other terms refer to different nail conditions: onychomycosis pertains to fungal infections of the nails, onycholysis describes the separation of the nail from the nail bed, and onychocryptosis refers to ingrown nails. Knowing the distinctions between these terms enhances a cosmetologist's ability to assess and respond effectively to various nail health conditions.