The science

Is Porn Addiction a Real Diagnosis? What ICD-11 and the DSM-5 Actually Say

Is porn addiction a real diagnosis? The WHO recognises compulsive sexual behaviour disorder, but not as an addiction. Here is what that means for you.

By the WINNR team · 17 October 2026 · 6 min read

You have probably noticed that the internet cannot agree on this one. One forum tells you porn rewires the brain like a drug. A podcast tells you the whole idea was invented by religious conservatives. A therapist's website lists "porn addiction" as a treatable condition. And you are left with the question you started with: is what I have a real thing, and if so, what is it called?

The honest answer is more useful than a flat yes or no. There is a recognised diagnosis. It is not called porn addiction. And much of the distress people feel about their use has a different cause than the amount they use. Each of those points changes how you should think about your own situation.

The short answer: it depends which manual you ask

In 2018 the World Health Organization released ICD-11 with a new entry: Compulsive Sexual Behaviour Disorder, code 6C72. ICD-11 was adopted by the World Health Assembly in May 2019 and came into effect on 1 January 2022 (WHO, 2022). So a condition that covers out-of-control porn use now exists in the world's main diagnostic manual.

The American Psychiatric Association went the other way. Hypersexual Disorder was proposed for the DSM-5 and a field trial reported support for its criteria, but the APA ultimately rejected it (Reid & Kafka, 2014). The DSM-5 contains no diagnosis for compulsive sexual behaviour or problematic pornography use.

The same behaviour is a formal diagnosis under one system and absent from the other. That is not a sign that one side is lying. It reflects a real scientific disagreement about what the problem is.

What ICD-11 actually requires

The ICD-11 description of CSBD is narrower than most people expect. According to the WHO (2024) and the working group that drafted it (Kraus et al., 2018), it requires:

• A persistent pattern of failure to control intense, repetitive sexual impulses or urges, resulting in repetitive sexual behaviour.
• Centrality: sexual activity becomes a central focus of life to the point of neglecting health, self-care or other responsibilities.
• Failed attempts to cut down: repeated unsuccessful efforts to reduce the behaviour.
• Continuing despite consequences: the behaviour carries on despite harm, or despite bringing little or no satisfaction.
• Duration: the pattern is present over an extended period, for example six months or more.
• Impact: it causes marked distress or significant impairment in personal, family, social, educational, occupational or other important areas of functioning.

Two exclusions matter just as much. First, the diagnosis is not meant to describe high levels of sexual interest or activity on their own, and Kraus et al. (2018) state that distress about sexual behaviour by itself does not warrant a diagnosis. Second, and this is the one most readers skip past: distress that is entirely related to moral judgements or disapproval of one's own sexual impulses or behaviour does not satisfy the requirement (WHO, 2024; Kraus et al., 2018). Hold on to that one.

Why the WHO filed it under impulse control, not addiction

CSBD sits in the ICD-11 chapter on impulse control disorders, alongside conditions such as pyromania and kleptomania. It is not in the section on disorders due to substance use or addictive behaviours, where gambling disorder and gaming disorder live.

That placement was deliberate. The working group described it as a relatively conservative position, taken because there was not yet definitive information on whether the processes underlying CSBD match those seen in substance use, gambling and gaming (Kraus et al., 2018). The WHO did not say "this is not an addiction." It said "we do not have enough evidence to call it one, so we will classify it by what we can observe: a persistent loss of control over an impulse."

The practical takeaway: the diagnosis that exists is defined by loss of control and its consequences, not by a theory about dopamine or brain rewiring. Whether an addiction model eventually turns out to be right is an open research question. Your situation does not depend on how it is resolved.

The finding that changes the question

A team led by Joshua Grubbs asked a simple question: when people say they have a problem with porn, what actually predicts that feeling? Is it how much they use, or something else?

In a systematic review and meta-analysis, Grubbs, Perry, Wilt and Reid (2019) pooled studies on what they call moral incongruence: the gap between a person's values about pornography and their actual behaviour. Across the pooled samples, moral incongruence correlated with self-perceived problems at r = .58, while frequency of use correlated at r = .27. The authors concluded that moral incongruence was consistently a much better predictor of perceived problems than use itself, and proposed it as a separate pathway by which use becomes problematic, distinct from genuine dysregulation.

A follow-up in a nationally representative US sample (Grubbs, Kraus & Perry, 2019) refined the picture. About 11% of men agreed, at least somewhat, with the statement "I am addicted to pornography." In the final model, both frequency of use and moral incongruence were strong independent predictors of that feeling, with frequency slightly ahead. So use does matter. But a substantial share of the "I am addicted" feeling is explained by the mismatch between what people believe and what they do, over and above how much they do it.

What this means for your own situation

Put the ICD-11 criteria and the moral incongruence findings side by side and a clearer map appears. People who feel out of control around porn tend to fall into two broad, overlapping groups.

Genuine loss of control. Repeated failed attempts to cut down, use crowding out responsibilities, continuing despite real consequences, for months. This is the pattern CSBD describes. The distress is a response to the behaviour.

Moral incongruence. Use that is not unusual in frequency or clearly damaging in its consequences, but that sits in sharp conflict with the person's values, often shaped by religion, upbringing or a partner's expectations. The distress is real and can be intense, but it is driven more by the gap between values and behaviour than by the behaviour itself. ICD-11 excludes this pattern from a CSBD diagnosis when the distress is entirely moral.

The two groups need different things. For the first, the work is about regaining control: understanding what drives the urges, what makes stopping hard, and building the capacity to act differently. For the second, the work is often about the conflict itself: clarifying what you actually believe, whether your behaviour needs to change or your relationship to it does, and reducing the shame that keeps the loop running. Treating moral incongruence as compulsion, or the reverse, tends to make people feel worse.

Most people are not purely in one group. Shame erodes control, and loss of control creates new value conflicts. But knowing which force is doing most of the work in your case is the most useful thing to take from this debate.

The Dual Control Model (Bancroft & Janssen, 2000) describes sexual response as a balance between excitation and inhibition systems that vary from person to person. A weak brake, a strong accelerator and a values conflict are three different problems, and they call for different approaches.

When to talk to a professional

Nothing in this article can tell you which group you are in, and no self-test can diagnose CSBD. If your use has caused marked distress or got in the way of work, study or relationships for months, and your attempts to change keep failing, that is a reasonable moment to speak to a psychologist or doctor. The same applies if the shame alone is becoming heavy to carry, even when your use seems ordinary. In the largest international study to date, covering more than 82,000 people in over 40 countries, only 14% of those who screened positive for CSBD had ever sought treatment (Bőthe et al., 2023). Asking for help is the uncommon move, and the right one.

If you want a structured, science-based way to understand your own pattern first, WINNR is built for exactly that: daily exercises grounded in the research above. It costs €6 a month or €49 a year at winnr.now.

Want a plan for your own pattern? Take the private 4-minute check. Fighting an urge right now? Open the urge page.