What is the term for repetitive hair pulling?

Trichotillomania is the term specifically used to describe the condition characterized by the recurrent, compulsive pulling out of one's hair, which can lead to noticeable hair loss and emotional distress. Individuals with this disorder often feel a sense of tension before pulling the hair or when trying to resist the urge, followed by a sense of relief or gratification after pulling.

Dermatillomania, although it is related, refers to a compulsive behavior involving skin picking rather than hair pulling. Onychophagia pertains to the compulsive habit of nail biting, which is distinct from hair pulling. Compulsive grooming is a more general term that could encompass various grooming behaviors but does not pinpoint the specific action of hair pulling. Therefore, trichotillomania is the most accurate designation for repetitive hair pulling.