Onychophagia

Onychophagia refers to a compulsive habit of biting or chewing on the nails. It is a condition associated with a range of nail-related problems, such as nail biting, nail damage, and nail bed infections. Onychophagia is often considered a behavioral or psychological issue and is commonly seen in individuals who are stressed, anxious, or seeking emotional relief. The habit can lead to unsightly and painful nails, as well as potential health complications.