Merck Manual

Please confirm that you are not located inside the Russian Federation

honeypot link

Sexual Sadism Disorder

By

George R. Brown

, MD, East Tennessee State University

Reviewed/Revised Jul 2023
VIEW PROFESSIONAL VERSION

Sexual sadism involves acts in which a person experiences sexual excitement from inflicting physical or psychological suffering on another person. Sexual sadism disorder is sexual sadism that causes significant distress, substantially interferes with daily functioning, harms another person, or involves someone who has not given consent.

Some amount of sadism and masochism is commonly play-acted in healthy sexual relationships, and mutually compatible partners often seek one another out. For example, the use of silk handkerchiefs for simulated bondage and mild spanking during sexual activity are common practices between consenting partners and are not considered sadomasochistic.

Most sadists interact with a consenting partner, who may have sexual masochism Sexual Masochism Disorder Sexual masochism involves acts in which a person experiences sexual excitement from being humiliated, beaten, bound, or otherwise abused. Sexual masochism disorder is sexual masochism that causes... read more (that is, he or she experiences sexual excitement from being humiliated, beaten, bound, or otherwise abused). In these relationships, the humiliation and beating are simply acted out, with participants knowing that it is a game and carefully avoiding actual humiliation or injury. Fantasies of total control and dominance are often important, and sadists may bind and gag their partner in elaborate ways.

In contrast, sexual sadism disorder involves the following:

  • People are distressed by their behavior or unable to function because of their behavior.

  • They take these acts to an extreme, sometimes causing severe bodily or psychological harm or even death.

  • The acts involve partners who do not give their consent (nonconsenting partners).

  • The condition has been present for at least 6 months.

When practiced with nonconsenting partners, sexual sadism is considered a crime and is likely to continue until the sadist is apprehended.

Sexual sadism is not synonymous with rape, a complex mixture of coerced sex and power exerted over the victim. Sexual sadism is diagnosed in fewer than 10% of rapists but in 37 to 75% of people who have committed sexually motivated homicides.

There is limited evidence that using a combination of cognitive-behavioral therapy and antiandrogen medications (which work by blocking the effects of testosterone) can be beneficial. If antisocial personality disorder is also present, treatments have not been shown to be particularly effective.

NOTE: This is the Consumer Version. DOCTORS: VIEW PROFESSIONAL VERSION
VIEW PROFESSIONAL VERSION
quiz link

Test your knowledge

Take a Quiz!
iOS ANDROID
iOS ANDROID
iOS ANDROID
TOP