What Is Hypersexuality?

“Hypersexuality” is a broad term for sexual thoughts, fantasies, urges or behaviors that a person feels unable to control. People also use terms such as “sex addiction” or “out-of-control sexual behavior.” In 2019 the World Health Organization added compulsive sexual behavior disorder (CSBD) to the International Classification of Diseases (ICD-11), where it is listed as an impulse-control disorder.

The American Psychiatric Association’s DSM-5-TR does not include a separate diagnosis for hypersexuality, but clinicians still assess and treat the problem when it causes distress or impairment.

How much sex someone has, or wants, is not what defines the condition. What matters is whether the pattern feels out of control, continues despite negative consequences, and causes significant distress or problems at home, at work or in relationships.

Signs and Symptoms

According to ICD-11, CSBD involves a persistent pattern — typically over six months or more — of failing to control intense, repetitive sexual impulses or urges. Signs can include:

1. Sexual activity becoming a central focus of life, to the point of neglecting health, self-care, work or other interests.
2. Many unsuccessful attempts to cut back.
3. Continuing the behavior despite negative consequences, such as relationship breakdown or job problems.
4. Continuing even when you get little or no satisfaction from it.
5. Using sex or pornography to escape stress, loneliness, anxiety or low mood.
6. Spending increasing time planning, engaging in or recovering from sexual activity.
7. Feeling shame, guilt or distress afterwards, followed by repeating the pattern.
8. Risky behavior, such as unprotected sex or spending money you don’t have.
9. Keeping secrets or lying to hide the behavior.

Causes and Risk Factors

There isn’t a single cause. Research points to a mix of factors:

• Emotional regulation: Sexual behavior can become a way to cope with stress, anxiety, depression or loneliness.
• Brain reward pathways: Studies suggest some similarities with other compulsive behaviors in how the brain responds to cues and rewards, although research is still developing.
• Past trauma: A history of childhood adversity or sexual trauma is more common among people seeking treatment.
• Other mental health conditions: Depression, anxiety, ADHD and substance use often occur alongside CSBD.
• Medical causes: Some neurological conditions and medications (for example, dopamine agonists used for Parkinson’s disease) can cause new hypersexual behavior.

Related Conditions

Increased sexual behavior can be a symptom of another condition rather than a separate disorder. A clinician will consider:

• Bipolar disorder: Hypersexuality can occur during manic or hypomanic episodes, alongside reduced need for sleep, racing thoughts and impulsivity.
• ADHD: Impulsivity may contribute to risky or compulsive sexual behavior.
• Substance use: Stimulants such as methamphetamine and cocaine are linked to compulsive sexual behavior.
• Neurological conditions: Dementia, brain injury and some medications can change sexual behavior.

If sexual behavior changed suddenly, or started after a new medication, tell your doctor — do not stop prescribed medication without medical advice.

How It’s Diagnosed

There is no lab test for CSBD. A psychiatrist, psychologist or licensed therapist will usually:

• Ask about your sexual thoughts and behaviors, how long they have been a problem, and their impact on your life.
• Screen for depression, anxiety, bipolar disorder, ADHD, trauma and substance use.
• Review medical history and medications.
• Sometimes use questionnaires such as the Compulsive Sexual Behavior Disorder Scale (CSBD-19) or the Hypersexual Behavior Inventory.

Being honest can feel hard, but clinicians hear these concerns regularly. Accurate information helps them recommend the right treatment.

Frequently Asked Questions