Generally, evidence notes that hypersexuality with multiple sclerosis (MS) is uncommon.

A 2024 review investigating hypersexuality in neurological disorders wanted to include MS, but did not as there were no studies to include.

Instead, evidence notes that sexual dysfunction is common in those living with MS, affecting more than 75% of people living with MS.

Sexual dysfunction refers to problems that can prevent someone from engaging in sexual activities. Sexual dysfunction can affect both males and females living with MS.

Sexual challenges and other symptoms that may affect sexual function in a person with MS include:

Several factors may contribute toward sexual dysfunction in MS. This can include:

  • damage to the central nervous system (CNS), which can slow impulses sent from the brain to the body, including the genitals
  • other symptoms of MS, such as fatigue and limited mobility, which can affect a person’s ability to maintain certain sexual positions
  • psychological problems, such as a loss of self-esteem or an altered body image

To help manage sexual health when living with MS, people can try the following:

  • communication with sexual partners
  • setting aside time for intimacy, such as massages and physical contact
  • trying body mapping
  • explore masturbation
  • use sex toys
  • education about sexuality and disability

A person can also discuss any concerns with their MS team or a sexual counselor. They may also advise reviewing medications and making some lifestyle changes, such as performing exercises and avoiding certain foods.

Hypersexuality, also known as sexual addiction, describes when a person experiences intense and frequent sexual urges that are difficult to manage. These sexual urges can cause distress and difficulties in a person’s personal, work, or school life, as well as relationships in other aspects of their life.

MS belongs to a group of conditions known as neurological disorders. This describes conditions that can affect the brain, spinal cord, and nerves. While hypersexuality isn’t common with MS, it’s more common in other types of neurological conditions, including: