Tag: nail biting

NAIL BITING

Dr. Nasir Sulman Associate Professor Department of Special Education University of Karachi INTRODUCTION: Nail biting is the habit of biting one’s fingernails or toenails during periods of nervousness, stress, hunger, or boredom. It can also be a sign of mental or emotional disorder. The clinical name for nail biting is chronic onychophagia. It occurs in: […]