Porn addiction is a widely used phrase, but it is not the name of a standalone diagnosis in the ICD-11. The loss of control or unwanted consequences a person is trying to describe may still be real: researchers often use problematic pornography use (PPU), while a clinician may assess the broader diagnosis of compulsive sexual behaviour disorder (CSBD).
The terms overlap, but they do not mean the same thing. Knowing the difference can help you describe what is happening without turning a concern into a self-diagnosis.
Evidence strength: stronger for the ICD-11 classification of CSBD; developing for how PPU is defined and measured.
Is porn addiction real?
There is no simple yes-or-no answer because the question mixes an experience with a diagnostic label.
What we know: people can experience repeated difficulty controlling porn use and continue despite consequences. Those concerns deserve to be taken seriously. One reported pattern is continuing even when enjoyment has faded. The World Health Organization recognizes CSBD, a broader disorder that can involve pornography, within the ICD-11 grouping of impulse-control disorders. It does not recognize a separate condition named “porn addiction.” See the WHO clinical manual.
What we do not know: whether every persistent porn problem is best understood through an addiction model. The ICD-11 working group placed CSBD among impulse-control disorders because the evidence was not yet sufficient to classify it with disorders due to addictive behaviours. Kraus and colleagues explain that decision.
You do not need to win that classification debate before you can address lost time, broken agreements, or repeated failed attempts to change.
What does problematic pornography use mean?
Problematic pornography use is a research term for porn use associated with impaired control, distress, or unwanted consequences. It is more specific to pornography than CSBD, but it is not one universally agreed diagnosis. The 2026 measurement review shows how definitions and instruments still vary.
That distinction matters when you see a study or take an online test. A 2026 systematic review found 24 different PPU measures across 47 studies. None could be unequivocally recommended, although four were identified as promising. A score can support research or a clinical conversation; it cannot diagnose you by itself. Read the measurement review.
PPU is also not a synonym for frequent use. Frequency can describe how often something happens. It cannot, on its own, tell you whether you have lost control or whether the pattern is impairing your life.
Is porn use disorder a formal diagnosis?
“Porn use disorder” or “pornography-use disorder” appears in some research and clinical writing, but the ICD-11 does not list it as a separate diagnosis. A paper using that phrase may be studying a proposed construct, a screening threshold, or porn use considered within CSBD.
The name therefore does not tell you how participants were assessed. Check whether a study used a questionnaire, a clinical interview, or formal diagnostic requirements—and whether it examined pornography alone or a broader sexual-behaviour pattern.
What is compulsive sexual behaviour disorder?
CSBD is the clinical term in ICD-11. It describes a persistent failure to control intense, repetitive sexual impulses or urges that results in repetitive sexual behaviour and marked distress or impairment over an extended period. The pattern may involve pornography, masturbation, partnered sexual behaviour, or more than one activity. Read the ICD-11 explanation.
High sexual interest alone is not CSBD. Nor should the diagnosis be based only on distress arising from moral disapproval. A clinician also considers other health conditions, medication or substance effects, mood episodes, mental health, sexual health, consent, and the person’s wider circumstances. The sexual-medicine review describes that broader assessment.
How are porn addiction, PPU, and CSBD different?
| Term | Where it is used | A formal diagnosis? | What it cannot tell you |
|---|---|---|---|
| Porn addiction | Everyday language, some services, and some research | Not a standalone ICD-11 diagnosis | Whether an addiction model or any diagnosis fits |
| Problematic pornography use (PPU) | Research and some clinical discussions | Not one universally defined diagnosis | Whether a screen-positive person has CSBD |
| Porn use disorder | Some research and proposed clinical language | Not a separate ICD-11 diagnosis | How the term was measured in a particular paper |
| Compulsive sexual behaviour disorder (CSBD) | ICD-11 and qualified clinical assessment | Yes, as a broader impulse-control disorder | Whether porn use alone meets the requirements |
What should you call your own experience?
Use the words that help you begin, then describe events rather than trying to prove a label: “I planned to stop, continued for another hour, and missed sleep” gives a professional more useful information than a score or identity alone.
If you are still deciding whether the pattern is a problem, look at control and consequences. If repeated efforts are not changing it, or it is affecting daily life, relationships, or sexual wellbeing, a qualified professional can assess the whole picture. Our guide to getting help for porn use explains what that conversation can include.
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