October 20, 2026
Medically Reviewed by: Guia Marie Canonizado-Custorio MD , Medical Doctor, Medical Writer

Medically reviewed by Guia Marie Canonizado-Custorio MD. Last updated: 20 October 2026.

Going abroad for addiction treatment can make a lot of sense. Some people want distance from the places and people linked to their drinking or drug use. Others are facing long waiting lists at home, or simply want a private, residential programme they can afford (see alcohol rehab abroad). But a beautiful website and a sea view tell you nothing about whether a centre is safe, properly staffed or likely to help.

How to choose a rehab abroad: questions to ask before you book

This guide explains how to choose a rehab abroad, setting out the questions worth asking before you pay a deposit or book a flight. You can use it for yourself or on behalf of someone you love. A good centre will welcome these questions and answer them clearly, in writing.

How to choose a rehab abroad: why people go and what to weigh up

Common reasons include cost, privacy, a break from everyday triggers and faster admission. The trade-offs are real too: you will be further from family, your home doctor will not be directly involved, and you will be relying on a health and legal system you may not know well. None of this rules treatment abroad out. It simply means doing your homework first.

International standards published by the World Health Organization (WHO) and the United Nations Office on Drugs and Crime (UNODC) say that treatment should be available, affordable, evidence-based, ethical and respectful of human rights, wherever it is delivered [1]. These are useful benchmarks for any centre, at home or abroad.

1. Is the centre registered, and are its clinicians licensed?

Every country regulates treatment services differently. In England, health and social care providers are registered with the Care Quality Commission (CQC) [9]. In South Africa, treatment centres must be registered with the Department of Social Development under the Prevention of and Treatment for Substance Abuse Act 70 of 2008 [6]. Doctors and psychologists must be registered with the Health Professions Council of South Africa (HPCSA), and nurses with the South African Nursing Council (SANC). Both councils publish online registers you can search [7, 8].

  • Which authority registers the centre, and what is the registration or certificate number and expiry date?
  • Who is the responsible doctor, and what are their qualifications and registration details?
  • Are qualified nurses on site 24 hours a day, and who gives out medication?
  • Is the therapy team made up of registered psychologists, counsellors or social workers?

2. Can they manage detox safely?

Withdrawal from some substances can be medically serious (see our guide to alcohol detox). Stopping alcohol suddenly after a long period of heavy drinking can cause seizures or delirium tremens, a severe confusional state that needs urgent treatment [3]. Withdrawal from benzodiazepines also needs careful medical management. The UK clinical guidelines for alcohol treatment, updated by the Department of Health and Social Care in November 2025 and informed by NICE guidance, recommend inpatient or residential assisted withdrawal for people at higher risk, including those who drink more than 30 units a day, have had withdrawal seizures or delirium tremens before, or need to come off alcohol and benzodiazepines together [3].

  • Will a doctor assess me – ideally before I travel – and decide whether I need a medically supervised detox?
  • How is withdrawal monitored, how often, and by whom?
  • Is a doctor available around the clock?
  • Where is the nearest hospital, and what is the plan if my withdrawal becomes severe?

Be cautious of any centre that cannot explain its detox arrangements clearly, or that suggests you stop drinking or using before you arrive without medical advice.

3. Is the treatment evidence-based?

The WHO and UNODC international standards stress that no single treatment suits everyone, and that effective programmes address a person’s medical, psychological, social and practical needs, not just their substance use [1].

Approaches with good evidence include cognitive behavioural therapy, motivational approaches, family and couples therapy and, for some conditions, medication. UK clinical guidelines recommend psychological interventions for alcohol dependence and, after withdrawal, medicines such as acamprosate or naltrexone for suitable people [4].

Ask for a sample weekly timetable and how much of it is one-to-one therapy. Complementary activities such as exercise, yoga or time outdoors can support recovery, but they should sit alongside proven treatment, not replace it. Treat claims such as ‘guaranteed sobriety’ or very high ‘success rates’ with caution, and ask how any figure was measured, over what period and on whom.

4. Will they treat mental health problems at the same time?

Many people with addiction also live with depression, anxiety, trauma or other mental health conditions. NICE guidance on co-existing severe mental illness and substance misuse emphasises that services should not exclude people because of a dual diagnosis, and should coordinate care [5]. Ask whether a psychiatrist or clinical psychologist assesses every client, how prescribed psychiatric medication is managed, and what happens if someone becomes acutely unwell.

5. How long is the programme, and what happens afterwards?

Detox on its own is not treatment, and without follow-on care many people return to drinking or drug use. The international standards say the length of treatment should be based on individual needs, with no pre-set limits, and adjusted as needed [1, 2].

  • Is there a written aftercare plan before discharge?
  • Will the centre share a discharge summary with my GP, with my consent?
  • Do they offer online follow-up sessions, family support or a step-down option such as supported or halfway-house living?
  • Can they help me connect with local support at home, such as NHS alcohol and drug services or mutual-aid groups (see life after rehab) [17]?

6. What exactly does the price include?

Ask for a written quote in a stated currency, and check what is included: accommodation, meals, detox, medication, doctor and psychiatrist reviews, blood tests, airport transfers, and aftercare. Ask about extra charges if you need a hospital stay or specialist care, and what the refund policy is if you leave early.

Standard travel insurance usually will not cover planned medical treatment abroad, and policies often exclude pre-existing conditions, so read the terms carefully [14]. Some private health insurers will reimburse treatment abroad, but this varies widely. Get written confirmation from your insurer before you book, rather than relying on what a centre tells you.

7. How will they protect your personal information?

Information about your health and substance use is highly sensitive. In the UK and EU, health data is ‘special category data’ under UK GDPR and the EU General Data Protection Regulation, which means it needs extra protection [10, 11]. In South Africa, the Protection of Personal Information Act (POPIA) gives similar protection to ‘special personal information’, including health information [13].

  • Where will my records be stored, and who can see them?
  • Will my information be sent to another country, and how is it protected if so?
  • What will you share with my family, employer or insurer, and will you always ask for my consent first?
  • Who is your information officer or data protection contact?

8. Practical questions: travel, medication and family

Check the latest Foreign, Commonwealth & Development Office (FCDO) travel advice for the country [16], visa rules for the length of stay, and the rules on carrying prescribed medicines. Some medicines, including certain sleeping tablets and strong painkillers, are controlled and may need a letter from your prescriber or a personal licence [15]. Ask, too, about the phone and visiting policy, and whether there is a family programme.

Red flags to watch for

  • Pressure to pay a deposit or book immediately, or ‘today only’ discounts.
  • Guaranteed results, or no mention of the possibility of relapse.
  • No medical assessment before admission, or vague answers about detox.
  • Reluctance to share registration numbers, staff qualifications or a written contract.
  • An ‘independent’ helpline that only ever recommends one centre.

Frequently asked questions

Is rehab abroad safe?

It can be, if the centre is properly registered, medically staffed and honest about what it can and cannot manage. The questions above will help you tell the difference.

Do I need a detox before rehab?

Not everyone does. It depends on what you use, how much and for how long, and your physical and mental health. A doctor should assess this. Do not stop drinking suddenly or come off prescribed medicines without medical advice.

Will my GP find out?

Generally not without your consent. A good centre will ask whether you would like a discharge summary sent to your GP, which can help with ongoing care. Confidentiality is not absolute, though: in limited cases, such as a serious risk to you or others, information can be shared without consent [13].

How long should I stay?

Programme lengths vary with the treatment model, the substance involved and your needs. Many residential programmes run from 28 days to twelve weeks, with continued care afterwards. What matters most is that residential treatment is followed by ongoing support at home [2].

Does insurance cover rehab abroad?

Travel insurance generally does not. Some health insurers may reimburse treatment abroad. Always check your policy and get confirmation in writing before you book.

Considering treatment in Cape Town?

If you are weighing up South Africa, Liberty Home in Cape Town is one option. Our team includes lived-experience professionals alongside doctors, nurses and therapists, and we are happy to answer every question in this guide in writing. Liberty Home Manor bills South African medical aids directly; Liberty Home Lodge, our step-down facility, does not bill medical aids. After residential treatment, former clients can join our weekly alumni group. See what rehab costs in South Africa or get in touch.

References

  1. World Health Organization and United Nations Office on Drugs and Crime. International Standards for the Treatment of Drug Use Disorders: revised edition incorporating results of field-testing. Geneva: WHO and UNODC; 2020. Available at: https://www.unodc.org/documents/drug-prevention-and-treatment/UNODC-WHO_International_Standards_Treatment_Drug_Use_Disorders_April_2020.pdf
  2. Office for Health Improvement and Disparities. Residential drug and alcohol treatment: self-assessment guidance. GOV.UK. Available at: https://www.gov.uk/government/publications/residential-drug-and-alcohol-treatment-self-assessment-toolkit/residential-drug-and-alcohol-treatment-self-assessment-guidance
  3. Department of Health and Social Care. Clinical guidelines for alcohol treatment: 12. Specialist inpatient medically assisted withdrawal. GOV.UK; November 2025. Available at: https://www.gov.uk/guidance/clinical-guidelines-for-alcohol-treatment/12-specialist-inpatient-medically-assisted-withdrawal
  4. Department of Health and Social Care. Clinical guidelines for alcohol treatment: 10. Pharmacological interventions. GOV.UK; November 2025. Available at: https://www.gov.uk/guidance/clinical-guidelines-for-alcohol-treatment/10-pharmacological-interventions
  5. National Institute for Health and Care Excellence. Coexisting severe mental illness and substance misuse: community health and social care services. NICE guideline NG58. London: NICE; 2016. Available at: https://www.nice.org.uk/guidance/ng58
  6. Republic of South Africa. Prevention of and Treatment for Substance Abuse Act 70 of 2008. Available at: https://www.gov.za/documents/prevention-and-treatment-substance-abuse-act
  7. Health Professions Council of South Africa. Search the register (iRegister). Available at: https://www.hpcsa.co.za/
  8. South African Nursing Council. eRegister of nurses and midwives. Available at: https://www.sanc.co.za/eregister/
  9. Care Quality Commission (England). Available at: https://www.cqc.org.uk/
  10. Information Commissioner’s Office. Special category data (UK GDPR guidance). Available at: https://ico.org.uk/for-organisations/uk-gdpr-guidance-and-resources/lawful-basis/special-category-data/
  11. European Parliament and Council. Regulation (EU) 2016/679 (General Data Protection Regulation), Article 9. Available at: https://eur-lex.europa.eu/eli/reg/2016/679/oj
  12. General Medical Council. Confidentiality: good practice in handling patient information. Available at: https://www.gmc-uk.org/professional-standards/the-professional-standards/confidentiality-good-practice-in-handling-patient-information
  13. Republic of South Africa. Protection of Personal Information Act 4 of 2013. Available at: https://www.gov.za/documents/protection-personal-information-act
  14. GOV.UK. Foreign travel insurance. Available at: https://www.gov.uk/guidance/foreign-travel-insurance
  15. GOV.UK. Take medicine in or out of the UK. Available at: https://www.gov.uk/take-medicine-in-or-out-uk
  16. GOV.UK (Foreign, Commonwealth & Development Office). Foreign travel advice. Available at: https://www.gov.uk/foreign-travel-advice
  17. NHS. Alcohol support. Available at: https://www.nhs.uk/live-well/alcohol-advice/alcohol-support/