Risk factors

Kleptomania is considered uncommon. However, some people with kleptomania may never seek treatment, or they're simply jailed after repeated thefts, so some cases of kleptomania may never be diagnosed. Kleptomania often begins during the teen years or in young adulthood, but can start in adulthood or later. About two-thirds of people with known kleptomania are women.

Kleptomania risk factors may include:

• Family history. Having a first-degree relative, such as a parent or sibling, with kleptomania, obsessive-compulsive disorder, or an alcohol or other substance use disorder may increase the risk of kleptomania.
• Having another mental illness. People with kleptomania often have another mental illness, such as bipolar disorder, anxiety disorder, an eating disorder, substance use disorder or a personality disorder.