Most families don’t notice addiction arriving. They notice a son who keeps borrowing money and can’t explain where it goes, a partner who promises to cut back after every rough night, a colleague who seems to live at the office and falls apart on holiday. By the time the word “addiction” gets said out loud, the behaviour has usually been part of daily life for a long while, hiding in plain sight because it looked like stress, or a bad habit, or just a tough patch.
Addiction isn’t one thing. It shows up around substances like alcohol and drugs, and it shows up around behaviours like gambling, where the pull is just as real even though there’s no drug involved. What ties them together is a pattern: someone keeps doing something they struggle to control, and they keep doing it even when it’s clearly causing harm. Understanding the forms this can take makes it easier to recognise what you’re dealing with, in yourself or in someone you love, and to know that it can be treated.
What addiction actually is
It helps to start with what the research says, because addiction is still widely misunderstood as a question of willpower or character. The National Institute on Drug Abuse describes addiction as a treatable, chronic medical condition that involves changes in the brain’s circuits for reward, stress and self-control. Those changes are part of why stopping is so hard, and why “just deciding to quit” rarely works on its own. You can read NIDA’s plain-language explanation in their overview of drug use and addiction.
This matters for how we talk about it. Addiction is a health condition, not a moral failing, and people recover from it every day with the right support. There’s no “cure” in the sense of a switch that’s flipped once and forgotten. Recovery is ongoing, more like managing a long-term illness than fixing a broken part. That framing takes some of the shame out of it, and shame is one of the biggest reasons people put off getting help.
Substance addictions
Substance addiction involves the repeated use of a drug, legal or illegal, to the point where a person loses control over it. Clinicians group these under the term substance use disorder, and they sit on a spectrum from mild to severe rather than being a single on-or-off state. The common thread is using more than intended, struggling to cut down, and carrying on despite real consequences at home, at work or with your health.
Alcohol addiction
Alcohol is the most widely used substance in South Africa, and because drinking is so normalised socially, dependence often goes unrecognised for years. Alcohol addiction shows up as cravings, drinking far more than planned, needing more to feel the same effect, and carrying on despite the damage to relationships, work or health. Physical dependence is a particular concern: when someone who drinks heavily stops suddenly, withdrawal can become dangerous, which is why detoxing from alcohol should be done with medical supervision rather than alone at home.
Drug addiction
Drug addiction covers a wide range, from illicit substances like heroin, cocaine and methamphetamine to prescription medications such as opioid painkillers and benzodiazepines. The signs overlap with alcohol dependence: difficulty controlling use, strong cravings, and a growing willingness to put the drug ahead of everything else. The effects differ from one substance to another, but the underlying pattern of compulsion is similar, and so is the route out, which combines medical care with proper psychological support.
Prescription medication deserves a mention of its own, because people often assume something prescribed by a doctor can’t become a problem. It can. Painkillers, sleeping tablets and anti-anxiety medication are all capable of producing dependence, sometimes in someone who started taking them entirely as directed.
Behavioural addictions
Not every addiction involves a substance. Some behaviours trigger the brain’s reward system in much the same way drugs do, and a person can become just as hooked on the activity itself. This is a more recent area of clinical understanding, so it’s worth being precise about what is formally recognised and what is still being studied.
At present, gambling disorder is the only behavioural addiction formally classified alongside substance use disorders in the DSM-5, the manual used by clinicians. The American Psychiatric Association placed it there because the brain’s reward circuitry and the patterns of behaviour in compulsive gambling closely resemble those seen in substance addiction. You can read their explanation of gambling disorder directly. The World Health Organization has since gone a step further, recognising gaming disorder as a condition in its own right in the ICD-11 classification, as described in its statement on gaming disorder.
Other patterns, including compulsive shopping, internet use, work and sex, are widely discussed and clearly cause real distress, but they aren’t yet formally classified as addictions in the same way. That doesn’t mean they’re not serious. It means the language matters, and that anyone struggling with these behaviours still deserves and can benefit from professional help. If you want a fuller look at how these patterns interact with mental health, our post on behavioural addictions and mental health goes deeper.
Gambling addiction
Gambling addiction is marked by an inability to stop despite mounting losses, chasing those losses with bigger bets, and hiding the extent of it from family. With online betting now available on every phone, it has become easier to do privately and harder to spot. The harm is often financial first, then emotional, as debt, secrecy and broken trust pile up. Help for gambling addiction typically centres on therapy that addresses the triggers and the thinking patterns that keep the cycle going.
Gaming and digital dependency
Gaming disorder, as the WHO defines it, isn’t about how many hours someone plays. It’s about impaired control over gaming, putting it ahead of other interests and daily responsibilities, and carrying on even as it damages relationships, schoolwork or health. The same broad pattern can apply to other heavy digital use. The distinction that matters is between a passionate hobby and a behaviour that has taken over, where the person can’t pull back even when they want to.
What raises the risk
Addiction rarely has a single cause. It usually grows out of a mix of factors that nobody chose, which is another reason blame is so misplaced. The common contributors include:
- Mental health conditions: depression, anxiety and unresolved trauma often sit underneath substance use, with people using to cope or to numb. This overlap is common enough that good treatment addresses both at once, an approach known as dual diagnosis treatment.
- Family history: having a close relative who has struggled with addiction raises the likelihood, through both genetics and environment.
- Early exposure and environment: starting young, easy access, and high-stress or high-pressure surroundings all add to the risk.
- Trauma and chronic stress: difficult life experiences, especially in childhood, can leave someone more vulnerable to using a substance or behaviour as an escape.
None of these guarantees addiction, and their absence doesn’t make anyone immune. They simply help explain why some people are more exposed than others.
How addiction is treated
Whatever the form, treatment shares a common shape: deal with the immediate physical risk first, then work on the reasons the addiction took hold. For substance dependence, that often starts with a medically supervised detox to manage withdrawal safely, followed by structured therapy. For behavioural addictions, there’s no detox, but the therapeutic work is similar.
The therapy itself usually draws on approaches like cognitive behavioural therapy, which helps people recognise their triggers and build healthier responses. Our explainer on CBT in rehabilitation covers how this works in practice. Alongside individual sessions, group therapy, family involvement and longer-term aftercare all play a part. The aim isn’t a quick fix but a set of tools and supports that hold up after treatment ends.
At Freeman House Recovery, this happens through a holistic inpatient programme of at least 28 days that brings together medically-assisted detox, individual and group therapy, 12-step work, psychiatric assessment, trauma counselling, and supportive practices like yoga, meditation and nature therapy in the quiet of the Magaliesberg.
Frequently Asked Questions
Can you be addicted to something that isn’t a drug?
Yes. Gambling disorder is formally recognised as a behavioural addiction by both the American Psychiatric Association and the WHO, which has also recognised gaming disorder. Other behaviours, such as compulsive shopping or internet use, can cause genuine harm and distress even where they aren’t yet formally classified the same way, and professional help is available for them.
How do I know if it’s addiction or just a bad habit?
The clearest sign is loss of control: the person keeps doing it despite wanting to stop, and despite clear harm to their health, relationships, finances or work. A habit can be changed when you decide to change it. Addiction resists that, even when the consequences are severe. If you’re unsure, our post on the warning signs of addiction walks through what to look for.
Is addiction curable?
It’s more accurate to talk about treatment and recovery than cure. Addiction is a chronic condition, so recovery is something that’s actively maintained over time rather than completed once and forgotten. With proper treatment and support, people manage it well and rebuild full, healthy lives.
How can I help a family member who won’t admit there’s a problem?
Denial is part of addiction, not stubbornness, so confrontation usually backfires. Approaching with concern rather than blame, and getting professional guidance early, tends to work better. Our post on how to help a loved one struggling with addiction offers a practical starting point.
Where to go from here
If anything here has felt familiar, whether you’re worried about your own drinking, a child’s gaming, a partner’s gambling, or a relative’s drug use, that recognition is worth acting on. Addiction tends to deepen quietly while everyone waits for it to sort itself out, and it rarely does. Reaching out doesn’t commit you to anything beyond a conversation.
Freeman House Recovery is a registered inpatient rehab in Hartbeespoort that treats both substance and behavioural addictions, and accepts most local and international medical aids. If you’d like to talk it through, with no pressure, you can call us on +27 12 1111 739 or email info@freemanhouserecovery.com. Whatever form it has taken, this is treatable, and you don’t have to work it out alone.
