F65: Disorders of sexual preference

Disorders of sexual preference, also known as paraphilias, represent a group of conditions characterized by intense, sexual fantasies, urges or behaviors that involve atypical objects, activities, or situations. The causes of these conditions are not completely understood, but they often develop during adolescence and continue into adulthood, possibly linked to early sexual experiences or psychological factors. Common similarities among these disorders include recurring, intense sexually arousing fantasies or behaviors that usually occur over a period of at least six months. These behaviors might interfere with a person's ability to function in various aspects of life, such as social interactions and relationships, and they often generate distress in either the individuals experiencing them or those around them. The manifestation of these disorders may vary widely, from benign to causing harm to oneself or others. The major systems affected by these conditions primarily include the psychological and nervous systems but can also have a profound impact on personal and interpersonal function.