You've cleared your browser history again and caught yourself wondering if this has gone too far. That question is more common than you might think.
Not necessarily. Watching a lot of porn isn't the same as sex addiction. The symptoms that matter are losing control, keeping it secret, and carrying on even when it's costing you sleep, mood or relationships. How often you watch matters much less than how much say you feel you have. Recognising some of this doesn't make you a bad person.
Is sex addiction a real diagnosis?
Not everywhere. Sex addiction is an everyday phrase for sexual behaviour, often porn, that feels hard to control and keeps causing harm. The nearest clinical term is compulsive sexual behaviour disorder, or CSBD. The World Health Organization's ICD-11 lists it, while the American DSM-5 doesn't include it, and experts still debate the best way to describe it.
What matters is the pattern itself. A clinician can recognise behaviour that feels out of your control and is affecting your life, whatever label ends up on it.
For many people that pattern centres on porn rather than partners or affairs, and that's no less real. Our guide to compulsive sexual behaviour disorder explains the WHO definition.
How do I know if I'm a sex addict?
The clearest sign is going back to the behaviour after promising yourself you'd stop, more than once, while it affects other parts of your life. Other common signs are needing more to feel the same, secrecy, using it to cope with stress or low mood, and feeling ashamed afterwards but repeating it anyway.
- Cutting down hasn't held: you decided to stop or reduce it, meant it, and it didn't stick.
- Needing more: you look for more, or more extreme, content or contact.
- Secrecy: you hide it, or clear your history almost automatically.
- Using it to cope: you reach for it when stressed or bored, often before you've decided anything.
Some people also notice something like withdrawal when they try to stop, such as restlessness, irritability, poor sleep and a strong pull to go back. Research on this is still emerging, but if you feel it, it's worth mentioning to a clinician.
How is heavy porn use different from sex addiction?
Heavy porn use on its own is about quantity, while the signs above are about control and cost. You can watch a lot and feel fine, or watch less and feel completely stuck. A more useful question than "how much?" is "who's in charge?" Could you stop for a week if you chose to?
With heavy use, life would carry on much as before. With a compulsive pattern, you may have chosen to stop and meant it, but still found yourself back there. Heavy use fits around your day.
A compulsive pattern means your day starts fitting around it. There's more in our post on how much porn is too much.
What does sex addiction treatment look like?
In many cases sex addiction treatment builds on cognitive behavioural therapy (CBT), which looks at how your thoughts, feelings and actions connect. It helps you find your own triggers, practise pausing before acting, and talk about shame without judgement. Progress is usually gradual: fewer lost nights, more space between an urge and an action.
Research on CBT-based approaches for problematic porn use is encouraging, but the authors of a 2025 meta-analysis noted a high risk of bias in the studies.
For some people, a clinician may also consider naltrexone. It's prescription-only, not suitable for everyone, and off-label for compulsive sexual behaviour, with limited and mixed evidence. It's only prescribed by a UK-registered clinician after an assessment, and it's meant to sit alongside CBT, easing the pull while the behaviour work tackles what drives it.
Do I need sex addiction rehab?
Probably not. Most people worried about their porn use never need a residential stay. Sex addiction rehab does exist in the UK, mostly through private clinics, with structured stays that last a set number of weeks. It tends to make sense when your job, relationship or safety is at real risk, or other support hasn't helped.
Places are mostly private, so cost and quality vary a lot. For many people, support that fits around home and work matches the size of the problem better. You can also read about what the NHS does and doesn't offer.
How can I manage sex addiction day to day?
Small, steady changes often matter more than big promises. Keep a short note of the times and feelings that lead up to an urge, charge your phone outside the bedroom, and try waiting ten minutes before acting. Look after sleep and connection, and meet a slip with curiosity rather than shame.
If your behaviour involves anyone who can't or didn't consent, please treat that as urgent and speak to your GP or a qualified professional straight away. If you're worried about sexual thoughts about children, or about viewing illegal images, you can call the confidential Stop It Now helpline on 0808 1000 900.
What could I do next?
It can take courage to look closely at something you've kept private for a long time. Normal, a UK clinician-guided treatment service, starts with a free 2-minute assessment. It's confidential, and it gives you a clearer picture of where you are.
Sources
- NCBI: Evaluation and treatment of compulsive sexual behavior: current limitations and potential strategies
- NCBI: WFSBP guidelines on the assessment and pharmacological treatment of compulsive sexual behaviour disorder
- PubMed: Assessment and treatment of compulsive sexual behavior disorder: a sexual medicine perspective
- López-Pinar C, Esparza-Reig J, Bőthe B. J Behav Addict (2025) 14(2):630-643: Psychotherapy for problematic pornography use: A comprehensive meta-analysis
This article is for general information and isn't a substitute for advice from a qualified clinician. If you're struggling or feel unsafe, call Samaritans free on 116 123, NHS 111, or 999 in an emergency.
