In which disorder is there recurrent and compulsive hair pulling?

Trichotillomania is characterized by recurrent and compulsive hair pulling, which is the primary symptom leading to noticeable hair loss, distress, and impairment in functioning. This disorder falls under the category of obsessive-compulsive and related disorders in the DSM-5-TR. Individuals with trichotillomania often pull hair from various areas, such as the scalp, eyebrows, or eyelashes, and may engage in this behavior as a way to cope with stress, anxiety, or boredom.

This disorder's compulsive nature differentiates it from other conditions, as it involves a persistent urge to pull hair, often accompanied by a sense of tension before the act and a feeling of relief afterward. Understanding the specific characteristics of trichotillomania is essential for proper diagnosis and treatment, highlighting the need for specialized interventions aimed at managing compulsive behaviors and any underlying emotional distress.