The cause of kleptomania is unknown, although it may have a genetic component and may be transmitted among first-degree relatives. There also seems to be a strong propensity for kleptomania to coexist with obsessive-compulsive disorder, bulimia nervosa, and clinical depression.
Once the disorder is suspected and verified by an extensive psychological interview, therapy is normally directed towards impulse control, as well as any accompanying mental disorder(s). Relapse prevention strategies, with a clear understanding of specific triggers, should be stressed. Treatment may include psychotherapies such as cognitive-behavioral therapy and rational emotive therapy . Recent studies have indicated that fluoxetine (Prozac) and naltrexone (Revia) may also be helpful