A comprehensive guide to treating alcohol use disorder in the UK — covering NHS services, private rehab, medically-managed detox, evidence-based medications, therapy approaches, and what to expect at every stage.
Alcohol Use Disorder (AUD) is the clinical term that replaces older labels like “alcoholism” or “alcohol dependency.” It exists on a spectrum from mild (occasional harmful drinking) to severe (physical dependency with withdrawal symptoms). According to NHS data, approximately 1 in 10 adults in the UK drink at levels that could be harmful, and around 600,000 people are dependent on alcohol.
AUD is a medical condition — not a moral failing or a character weakness. The brain's reward centres become rewired by chronic alcohol use, making it extremely difficult to stop without professional support. Treatment is effective, available on the NHS, and does not require willpower alone.
The NHS provides a comprehensive range of alcohol treatment services at no cost. These are commissioned locally and may go by different names in your area (DDAT, DAAT, STAR, ROADS, etc.).
Private residential rehab offers faster access (often same-day or next-day admission), higher staff-to-client ratios, more comfortable facilities, and intensive therapy. Costs in the UK typically range from £4,000 to £15,000 for a 28-day residential programme.
When choosing a private rehab, always check that they are CQC-registered (Care Quality Commission) — this is mandatory for any residential treatment provider in England.
Alcohol detox is the first stage of treatment for people who are physically dependent. It involves eliminating alcohol from the body under medical supervision, typically using medications to prevent dangerous withdrawal symptoms.
Withdrawal symptoms typically begin within 6–24 hours of the last drink and peak at 48–72 hours. The most common symptoms are tremors, sweating, anxiety, nausea, and insomnia. In severe cases, seizures and Delirium Tremens (DTs) can occur — this is why medical supervision is essential.
Effective alcohol treatment combines physical detox with psychological therapy. The most evidence-based approaches include:
After detox, medications can significantly increase the chances of maintaining sobriety:
Research consistently shows that long-term sobriety is dependent on structured aftercare following initial treatment. The first three months post-treatment carry the highest relapse risk. Effective aftercare includes:
Start by speaking to your GP, who can refer you to your local NHS drug and alcohol service (often called a DAAT or IAPT service). You can also self-refer directly to most NHS alcohol services without a GP referral. NHS treatment is free and typically includes assessment, a structured support programme, and access to medications like Acamprosate or Naltrexone. Waiting times vary by area but are usually 2–8 weeks.
For people who drink heavily and daily, stopping suddenly can cause serious withdrawal symptoms including seizures and a life-threatening condition called Delirium Tremens (DTs). If you are physically dependent on alcohol — meaning you experience shakes, sweats, anxiety or vomiting when you don't drink — always speak to a doctor before stopping. A medically-managed detox significantly reduces these risks.
Private residential rehab in the UK typically costs between £4,000 and £15,000 for a 28-day programme. Costs vary significantly by location, facility quality, and treatment intensity. Some private rehabs offer payment plans. If cost is a barrier, NHS residential rehab is available for those assessed as needing it, and outpatient services are free and widely effective.
Detox is the physical process of removing alcohol from your body, usually lasting 5–14 days and managed medically with medications like Chlordiazepoxide (Librium) to prevent withdrawal complications. Rehab is the broader therapeutic programme that follows detox — including CBT, group therapy, 12-step work, and relapse prevention. Detox alone without rehab has a very high relapse rate.
Several evidence-based medications are used in the UK: Acamprosate (Campral) reduces cravings and is taken daily post-detox; Naltrexone blocks the pleasurable effects of alcohol; Disulfiram (Antabuse) causes an extremely unpleasant reaction if alcohol is consumed and works as a deterrent; Nalmefene (Selincro) is used for "as-needed" reduction of consumption. All require a prescription and should be discussed with a doctor.
Aftercare is the period of structured support following discharge from residential or intensive outpatient treatment. This typically includes: regular one-to-one sessions with a counsellor, group therapy or 12-step meetings (AA), relapse prevention planning, sober living options if home environment is triggering, and follow-up with your GP. The first 90 days after treatment are statistically the highest risk for relapse, making aftercare critical.