Kleptomania

Kleptomania is a rare psychiatric disorder characterized by recurrent failure to resist impulses to steal objects that are not needed for personal use or for their monetary value. Individuals with kleptomania typically experience increasing tension before the act and a sense of relief, gratification, or release after stealing, often followed by guilt or remorse. The theft is not committed to express anger or vengeance and the items stolen are not used or sold for their value.

Diagnosis is based on clinical criteria that consider the pattern of impulse control, the rising tension before stealing, and the relief after the act, along with the distress or impairment it causes. The behavior cannot be better explained by other mental disorders, such as conduct disorder or a psychotic illness, and it is not solely a manifestation of cultural or religious practices or poverty.

Prevalence is difficult to determine but is estimated to be relatively low in the general population, often reported in the range of a few tenths of a percent. Kleptomania frequently co-occurs with other psychiatric conditions, including mood disorders, anxiety disorders, substance use disorders, eating disorders, and various personality disorders.

Etiology is not fully understood, but it is thought to involve dysfunction in impulse control and reward processing, with possible contributions from genetic, neurobiological, and environmental factors. The course is variable, and many individuals have episodic or chronic symptoms.

Treatment typically combines psychotherapy with pharmacotherapy. Cognitive-behavioral therapy focusing on impulse-control strategies and relapse prevention is central, sometimes supplemented by dialectical behavior therapy. Medications such as selective serotonin reuptake inhibitors and, in some cases, opioid antagonists or other agents have shown benefit in small studies. Management also includes treating comorbid conditions and addressing legal and psychosocial consequences.