Paraphilias are sexual interests or behaviors that deviate from normal sexuality. They range from mild (e.g. role playing) to severe (e.g. child abuse). A paraphilic disorder is diagnosed if the interests cause distress or impairment. Treatments include SSRIs, antiandrogens, cognitive-behavioral therapy, and addressing criminogenic needs and personal goals. The document provides examples of paraphilic disorders and discusses their etiology, epidemiology, and treatment options.