Can Gambling Addiction Be Treated? What the Evidence Says About Therapy, Counselling, and Medication

Why this question matters more than people think

One of the cruellest myths about gambling addiction is that it isn't really treatable — that it comes down to willpower, and that someone who keeps gambling simply hasn't decided to stop. This belief does real damage. It keeps people from seeking help, convinces families that nothing can be done, and frames a treatable health condition as a character flaw.

The evidence tells a different and far more hopeful story. Gambling disorder is a recognised clinical condition with structured, effective treatments behind it, and recovery is not a rare exception — it is a common outcome for people who get the right support. This article sets out what those treatments actually are, what the research says about each, and how an Australian can begin. Think of it as general information rather than personal medical advice: the right plan for any individual is best worked out with a qualified clinician.

Gambling disorder is a clinical condition, not a moral failure

The starting point for effective treatment is an accurate diagnosis. In 2013, the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) reclassified gambling disorder as an addictive disorder — the first behavioural addiction formally placed alongside substance addictions. That was not a bureaucratic relabelling. It reflected a large body of research showing that problem gambling engages the brain's reward and decision-making circuitry in ways that closely parallel substance dependence.

This matters clinically because it means the disorder responds to the same broad logic as other addictions: it is driven by reinforced patterns and altered reward processing, not by weak character, and it improves with targeted psychological treatment. Framing it correctly is not just kinder — it is the precondition for treating it well.

Cognitive Behavioural Therapy: the strongest evidence base

If there is a front-line psychological treatment for gambling disorder, it is Cognitive Behavioural Therapy. Across the research literature, CBT has the most consistent support for reducing gambling behaviour and the distress that surrounds it, particularly in the months following treatment.

CBT works on two fronts at once. First, it targets the distorted thinking that sustains gambling — the gambler's fallacy, the illusion of control, the "near-miss" that feels like progress — by teaching people to recognise these thoughts as the cognitive errors they are. Second, it builds concrete behavioural skills: identifying the situations that trigger gambling, managing urges without acting on them, and replacing the gambling routine with alternatives that meet the same underlying needs. The aim is not to lecture someone out of gambling but to retrain both the beliefs and the habits that keep the cycle turning. It can be delivered one-on-one, in groups, and increasingly through structured online programs, which matters in a country where many people live far from a clinic.

Motivational interviewing and the problem of ambivalence

There is a hard truth behind every treatment statistic: most people with a gambling problem never seek help, and many who do arrive deeply ambivalent — half wanting to stop, half not ready to let go. Treatment that ignores this ambivalence tends to fail, because it pushes against a person who isn't yet pushing in the same direction.

This is where motivational interviewing earns its place. Rather than confronting or persuading, it is a collaborative style that helps people explore and resolve their own mixed feelings, strengthening their personal reasons for change. It is especially valuable early on — for engaging someone who is unsure, and for brief interventions that can shift a person toward action. In practice, motivational approaches and CBT are often combined: the first helps someone decide to change, the second gives them the tools to do it.

Peer support and Gamblers Anonymous

Alongside formal therapy, peer support has long played a role, most visibly through Gamblers Anonymous and its twelve-step model. The research evidence for twelve-step programs is more mixed than for CBT, and they are not the right fit for everyone. But for many people they offer something clinical sessions cannot: ongoing community, the experience of being understood by others who have lived it, and a structure that extends well beyond the weeks of formal treatment. Used as a complement to therapy rather than a replacement for it, peer support can be a genuine asset in long-term recovery.

Is there a medication for gambling addiction?

This is one of the most common questions, and the honest answer requires care. No medication is currently approved specifically to treat gambling disorder. That said, research has explored several, and some show promise — most notably the opioid antagonists, such as naltrexone, which appear most helpful for people with intense urges or a family history of addiction. Antidepressants and mood stabilisers have weaker and more mixed evidence for gambling itself, though they can be important when a person also has depression, anxiety, or another condition.

The practical takeaway is straightforward: any medication in this space is used "off-label" and is a decision to be made with a doctor, as part of a broader plan, not a standalone cure. Psychological treatment remains the foundation; medication, where appropriate, is an adjunct.

Treating what comes with it

Gambling disorder rarely travels alone. Depression, anxiety, substance use, and the crushing stress of financial crisis frequently accompany it, and they feed each other — the gambling worsens the depression, the depression fuels the gambling. Effective treatment recognises this and addresses the whole picture rather than the gambling in isolation. A plan that resolves the gambling but ignores an untreated depression, or leaves a person buried in unmanageable debt, is building recovery on unstable ground.

Where to start in Australia

The most important message is that the first step is small and free. Australia has a well-developed support system, and you do not need a diagnosis or a referral to use it.

Gambler's Help services across the states provide free face-to-face, phone, and online counselling, including financial counselling, and support for family members. A general practitioner can also be an excellent entry point: a GP can assess co-occurring conditions and, through a Mental Health Treatment Plan, connect you with subsidised sessions with a psychologist. And as a practical first barrier while you arrange support, BetStop — the free national self-exclusion register — lets you block yourself from all licensed online and phone wagering providers at once.

Recovery from gambling disorder is not a long shot. It is a well-trodden path with effective, evidence-based treatments and free help waiting at the end of a phone line. The condition is real, it is clinical, and — this is the part the willpower myth hides — it gets better. The first step is simply reaching out.

Frequently asked questions

Is gambling addiction actually treatable?

Yes. Gambling disorder is a recognised clinical condition with effective, evidence-based treatments, and recovery is a common outcome for people who receive appropriate support. Cognitive Behavioural Therapy has the strongest research backing, often combined with motivational approaches, peer support, and help for any co-occurring conditions.

What is the most effective therapy for gambling disorder?

Cognitive Behavioural Therapy (CBT) has the most consistent evidence. It works by challenging the distorted thinking that sustains gambling and by building practical skills for managing triggers and urges. It is frequently paired with motivational interviewing, which helps people resolve the ambivalence that often delays change.

Is there a medication to treat gambling addiction?

No medication is approved specifically for gambling disorder. Some, particularly opioid antagonists such as naltrexone, have shown promise in research — especially for strong urges or a family history of addiction — but any use is off-label and a decision to be made with a doctor as part of a broader treatment plan. Psychological therapy remains the foundation.

Do I need a referral to get help in Australia?

No. You can call the free, confidential National Gambling Helpline on 1800 858 858 at any time, or use Gambling Help Online, with no referral and no obligation. A GP can also connect you with subsidised psychology sessions through a Mental Health Treatment Plan if you would like ongoing therapy.

How long does treatment take?

There is no fixed timeline; it depends on the individual, the severity, and any co-occurring conditions. Many people benefit from a structured course of therapy over a number of weeks, with peer support and relapse-prevention strategies continuing well beyond that. Recovery is best understood as an ongoing process rather than a single event.