Foreigners looking for drug rehab in Vietnam can access different forms of addiction treatment, including detoxification, residential rehabilitation, outpatient care and medication-assisted treatment for opioid dependence. However, Vietnam's system does not always resemble the private 28-day or 30-day rehab model commonly associated with countries such as the United States, Australia or the United Kingdom.
Vietnam has public and private drug rehabilitation facilities, hospitals, psychiatric services and formal treatment programs for opioid dependence. The country also has a specific legal framework governing drug dependence, including provisions that apply directly to foreigners living in Vietnam.
For an international patient, the most important questions are what type of facility is being offered, whether medical care is available, whether treatment can be provided in English and whether the person falls within Vietnam's formal drug-rehabilitation system.
For a broader overview, see Drug and Alcohol Rehab in Vietnam: How Treatment Works and What to Expect.
Can foreigners go to drug rehab in Vietnam?
Yes. Foreign nationals can receive treatment for drug dependence in Vietnam.
Depending on the substance and severity of dependence, treatment may involve:
- Medical assessment
- Detoxification
- Residential rehabilitation
- Outpatient treatment
- Psychiatric care
- Psychological counselling
- Medication-assisted treatment
- Relapse-prevention support
Foreigners should distinguish between a licensed drug rehabilitation facility, a hospital or psychiatric service and a private recovery or wellness program.
These are not necessarily equivalent.
What should you expect when entering drug rehab?
Treatment should normally start with an assessment.
The team may ask about:
- Which drugs you use
- How often you use them
- Approximate quantities
- Date and time of last use
- Route of administration
- Previous overdoses
- Previous withdrawal symptoms
- Previous rehabilitation attempts
- Current prescription medicines
- Physical health
- Mental health
- Sleep
- Suicidal thoughts or self-harm risk
- Family and social circumstances
This information helps determine whether detoxification is required and what level of medical supervision is appropriate.
Drug detox in Vietnam
Detoxification is the process of managing the period after stopping or significantly reducing drug use.
The experience varies greatly according to the substance.
Withdrawal from opioids may cause symptoms such as:
- Muscle aches
- Sweating
- Anxiety
- Insomnia
- Abdominal cramps
- Diarrhea
- Nausea
- Restlessness
Withdrawal from stimulants such as methamphetamine or cocaine can involve a different pattern, including fatigue, sleep disturbance, depression, anxiety and intense cravings.
Some people can be managed in an outpatient setting, while others require closer medical or psychiatric supervision.
Opioid rehab for foreigners in Vietnam
Vietnam has an established system for treating opioid dependence.
Treatment can include medication-assisted treatment with methadone, alongside medical monitoring and other support.
The Ministry of Health maintains formal procedures for opioid-dependence treatment with substitution medication, including procedures for transferring patients between treatment facilities. oai_citation:0‡Servicio Público de Salud
This is important for foreigners dependent on heroin or other opioids because long-term medication-assisted treatment may be more appropriate than completing detox alone.
Can foreigners continue methadone treatment in Vietnam?
Potentially, but arrangements should be made before travelling or relocating.
Vietnam has formal methadone treatment facilities and administrative procedures governing the continuation and transfer of opioid-dependence treatment. oai_citation:1‡Servicio Público de Salud
A foreign patient should contact an appropriate provider in advance and ask about:
- Eligibility
- Identification requirements
- Previous treatment records
- Current methadone dose
- Registration procedures
- Transfer documentation
- Cost
- Follow-up requirements
Do not assume that an overseas methadone prescription can simply be presented at a Vietnamese clinic without prior coordination.
Methamphetamine addiction treatment in Vietnam
Methamphetamine and other stimulant-use disorders require a different approach from opioid dependence.
There is no direct equivalent of methadone that routinely substitutes for methamphetamine.
Treatment therefore commonly focuses on areas such as:
- Withdrawal support
- Sleep stabilization
- Mental-health assessment
- Psychological treatment
- Craving management
- Relapse prevention
- Structured rehabilitation
Stimulant use can also be associated with severe anxiety, paranoia, agitation or psychotic symptoms.
Someone who is acutely psychotic, severely agitated or medically unstable may require urgent hospital or psychiatric assessment rather than routine rehab admission.
Cocaine rehab in Vietnam
Cocaine dependence is generally treated through behavioural and psychological approaches rather than a standard substitution medication comparable to methadone for opioid dependence.
Treatment may include:
- Assessment
- Structured counselling
- Cognitive behavioural approaches
- Relapse-prevention work
- Mental-health treatment
- Support for sleep and mood problems
Chest pain, severe agitation, neurological symptoms or other acute complications after cocaine or stimulant use require urgent medical assessment.
Cannabis rehab in Vietnam
Some people seek treatment because cannabis use has become difficult to control or is affecting work, relationships, sleep or mental health.
Treatment can include counselling, behavioural therapy and relapse-prevention strategies.
Cannabis withdrawal can involve symptoms such as:
- Irritability
- Sleep problems
- Anxiety
- Reduced appetite
- Cravings
These symptoms are usually different from medically dangerous withdrawal syndromes, but significant psychiatric symptoms should still be assessed professionally.
Benzodiazepine and prescription drug dependence
Some foreigners may seek rehab after developing dependence on prescription or non-prescription medicines rather than illicit drugs.
Benzodiazepines can produce physical dependence and withdrawal can be medically serious.
Abrupt discontinuation after regular heavy use can cause severe symptoms, including seizures in some cases.
Anyone dependent on benzodiazepines should obtain medical advice rather than attempting an unsupervised rapid detoxification.
What does Vietnam's drug rehab law say?
Vietnam introduced a new Law on Drug Prevention and Control No. 120/2025/QH15, which took effect on July 1, 2026. oai_citation:2‡Văn Bản Chính Phủ
The law establishes a formal drug-rehabilitation framework covering public facilities, private facilities, voluntary rehabilitation, compulsory rehabilitation and post-rehabilitation management.
The rehabilitation process includes multiple stages rather than only detoxification.
Vietnamese government guidance describes five stages running from admission through preparation for reintegration into the community. oai_citation:3‡xaydungchinhsach.chinhphu.vn
What are the rules for foreign drug-dependent residents?
This is particularly important for foreigners living in Vietnam.
Article 40 of the 2025 Law on Drug Prevention and Control states that foreign drug-dependent persons residing in Vietnam are required to register for voluntary drug rehabilitation at a rehabilitation facility and pay all associated rehabilitation costs. oai_citation:4‡VBPL
The same provision states that a foreign resident who does not undertake voluntary rehabilitation can be dealt with according to Vietnamese law. oai_citation:5‡VBPL
Foreign residents who may fall within this legal framework should obtain current professional or legal guidance rather than treating rehab as a purely private medical decision.
How long is drug rehab under Vietnamese law?
Vietnam's current law establishes rehabilitation periods of:
- 24 months for a first rehabilitation
- 36 months for a second or subsequent rehabilitation
These periods are set out in Article 29 of Law No. 120/2025/QH15. oai_citation:6‡xaydungchinhsach.chinhphu.vn
This does not mean that every foreigner attending a hospital consultation, short detoxification admission or private counselling program will automatically spend 24 months inside a residential facility.
It refers to the formal rehabilitation framework established by Vietnamese law.
Foreigners should therefore ask exactly which legal and clinical framework a proposed program operates under.
What happens during formal drug rehabilitation?
The process established under Vietnamese law is broader than detoxification alone.
It includes stages related to:
- Reception and classification
- Detoxification
- Treatment of mental and physical health problems
- Education and counselling
- Behavioural rehabilitation
- Occupational therapy or vocational preparation
- Preparation for community reintegration
The goal is therefore not simply to remove the drug from the body but to address longer-term rehabilitation and reintegration.
Residential drug rehab in Vietnam
Residential rehabilitation means staying at a facility during treatment.
Depending on the center, a residential program may include:
- Structured daily routines
- Detoxification
- Medical reviews
- Individual counselling
- Group sessions
- Addiction education
- Exercise
- Occupational activities
- Relapse-prevention work
- Psychiatric treatment
The exact service varies by facility.
Before entering a program, ask whether doctors, psychiatrists, psychologists or addiction professionals are actually involved in treatment.
Outpatient drug treatment
Not every patient requires residential treatment.
Outpatient care may be appropriate for some people who are medically stable and have a safe living environment.
Treatment can involve:
- Medical appointments
- Counselling
- Psychiatric care
- Drug testing
- Medication when appropriate
- Relapse-prevention support
People with severe dependence, unstable housing, serious mental illness or repeated relapse may require more intensive care.
Is drug rehab available in English?
English-language treatment is one of the main practical issues for foreigners.
Major private hospitals and international clinics may have English-speaking staff, but this does not guarantee that a dedicated drug-rehabilitation program is available in English.
Before admission, ask:
- Is the doctor fluent in English?
- Is counselling provided in English?
- Are group sessions conducted in English?
- Are treatment documents available in English?
- Is an interpreter required?
- Is English-speaking help available in an emergency?
Effective addiction counselling depends heavily on communication, so an English-speaking receptionist alone is not enough.
What is a typical day in residential drug rehab?
Programs differ, but a structured day may involve:
- Morning routine
- Medical review
- Individual counselling
- Group therapy
- Addiction education
- Exercise
- Meals at set times
- Occupational or recovery activities
- Relapse-prevention sessions
- Evening reflection or peer support
Ask for a sample schedule before entering a private program.
Can you use your phone in rehab?
This depends on the facility.
Some centers restrict phone and internet use during certain stages of rehabilitation.
Others allow greater access.
Before admission, ask about:
- Mobile phones
- Internet access
- Laptops
- Visitors
- Working remotely
- Leaving the facility
- Communication with family
These rules can be particularly important for foreigners managing work, visa or family responsibilities.
Mental health and drug addiction
Drug dependence often occurs alongside mental-health problems.
These can include:
- Depression
- Anxiety
- Trauma-related disorders
- ADHD
- Bipolar disorder
- Psychotic disorders
Drug intoxication and withdrawal can also cause psychiatric symptoms.
A facility treating complex drug dependence should therefore be able to distinguish between a primary psychiatric disorder and symptoms caused or aggravated by substance use.
Dual-diagnosis treatment
Dual diagnosis refers to the presence of both a substance-use disorder and another mental-health condition.
For example, someone may have stimulant dependence together with depression or anxiety.
A suitable program should ideally have access to professionals who can assess both problems rather than treating addiction in isolation.
What therapies are used?
Treatment approaches can vary, but psychological care may include:
- Cognitive behavioural therapy
- Motivational interviewing
- Relapse-prevention strategies
- Individual counselling
- Group therapy
- Family interventions
- Psychoeducation
Foreigners should ask who provides therapy and what professional qualifications they hold.
What happens after drug detox?
Detox is only the first stage for many people.
Someone may complete withdrawal successfully and still have strong cravings, triggers and a high risk of relapse.
Longer-term treatment may involve:
- Counselling
- Psychiatric follow-up
- Medication-assisted treatment
- Relapse-prevention planning
- Peer support
- Family involvement
- Lifestyle changes
A strong rehab program should discuss what happens after discharge before treatment ends.
Post-rehabilitation management in Vietnam
Vietnamese law also provides for management after completion of drug rehabilitation.
Article 42 states that people who complete voluntary rehabilitation or substitution-medication treatment are generally subject to one year of post-rehabilitation management, while people completing compulsory rehabilitation are subject to two years. oai_citation:7‡VBPL
The rules can include residence management, support aimed at preventing relapse and, under the current framework, measures such as drug testing and electronic monitoring in specified circumstances. oai_citation:8‡VBPL
Foreign residents potentially affected by these rules should obtain advice specific to their legal status.
How much does drug rehab cost in Vietnam?
There is no single national price.
Costs depend on factors such as:
- Public or private facility
- Detoxification requirements
- Residential accommodation
- Length of treatment
- Psychiatric consultations
- Medication
- Laboratory testing
- English-language services
- Private rooms
- Psychological therapy
Vietnam's law specifically states that foreign drug-dependent residents undergoing voluntary rehabilitation must pay the costs associated with rehabilitation. oai_citation:9‡VBPL
Ask the facility for a written quotation before admission.
What should a rehab quotation include?
Ask whether the quoted price includes:
- Initial assessment
- Detoxification
- Medical consultations
- Accommodation
- Meals
- Medication
- Drug testing
- Laboratory tests
- Psychiatric treatment
- Individual therapy
- Group treatment
- Emergency medical care
- Follow-up
Do not assume that the advertised accommodation price includes all medical services.
Does insurance cover drug rehab in Vietnam?
Coverage depends entirely on the insurance contract.
International policies may treat addiction treatment differently from ordinary medical admissions.
Check specifically for coverage of:
- Substance-use disorders
- Detoxification
- Inpatient psychiatric care
- Residential rehabilitation
- Outpatient mental-health treatment
Some policies have exclusions or strict benefit limits for alcohol and drug-related treatment.
Ask the insurer for written confirmation before an expensive planned admission whenever possible.
What documents should foreigners bring?
Useful documents may include:
- Passport
- Visa or residence documentation
- Medication list
- Previous addiction-treatment records
- Psychiatric records
- Hospital discharge summaries
- Previous methadone documentation
- Insurance information
- Emergency contact details
Accurate previous treatment records can be particularly important when transferring opioid-dependence treatment.
Drug rehab in Ho Chi Minh City
Ho Chi Minh City has a large concentration of hospitals, mental-health providers and private healthcare services.
Foreigners may find it easier to locate English-speaking clinicians there than in smaller provinces.
However, not every psychiatric or mental-health clinic provides specialist drug-rehabilitation treatment.
Ask directly whether the provider manages the specific drug involved and whether medical detoxification or residential care is available.
Drug rehab in Hanoi
Hanoi also has major hospitals, psychiatric services and drug-treatment programs.
Foreigners should confirm:
- English-language support
- Medical detox capability
- Residential availability
- Psychiatric services
- Opioid treatment options
People experiencing severe psychiatric or medical complications may require hospital-based treatment rather than a non-medical recovery center.
Drug rehab in Da Nang
Da Nang has a growing international population and private healthcare sector, but highly specialized English-language addiction services can be more limited than in Hanoi or Ho Chi Minh City.
Someone requiring complex detoxification, severe psychiatric care or specialized opioid treatment may need referral to a larger center.
Can you work remotely from rehab?
It depends on the treatment program.
Some private programs may permit limited laptop or phone access, while structured rehabilitation facilities may impose restrictions.
People undergoing significant withdrawal or intensive psychiatric treatment may also be unable to work normally.
Treatment needs should take priority over choosing a program solely because it allows remote work.
Is drug rehab confidential?
Medical providers should handle health information appropriately, but people entering Vietnam's formal drug-rehabilitation framework should understand that it can involve administrative and legal procedures as well as healthcare.
Before entering treatment, ask:
- Who can access treatment records?
- Is information shared with authorities?
- What reporting obligations apply?
- Can family members access information?
- How are records stored?
The answer can differ according to the facility and legal circumstances.
Can drug rehab affect a foreigner's visa?
Drug treatment itself and immigration law are separate issues, but illegal drug use can have legal consequences.
A foreigner who falls under Vietnam's formal drug-dependence framework may also be subject to administrative or legal procedures.
Anyone concerned about immigration consequences should obtain professional legal or immigration advice rather than relying only on a treatment provider.
Red flags when choosing drug rehab
Be cautious if a provider:
- Guarantees a cure
- Claims one treatment works for everyone
- Cannot explain who provides medical supervision
- Cannot describe emergency procedures
- Does not assess withdrawal risk
- Refuses to explain its licensing status
- Provides unclear pricing
- Discourages necessary hospital treatment
- Makes unsupported detox claims
Addiction treatment should be individualized and able to respond appropriately to medical and psychiatric complications.
Questions to ask before entering rehab
Useful questions include:
- Are you licensed to provide drug rehabilitation?
- Which drugs do you treat?
- Do you provide medical detoxification?
- Is a doctor available?
- Is psychiatric assessment available?
- Can treatment be provided in English?
- Do you offer methadone or coordinate opioid-dependence treatment?
- What happens in an emergency?
- How long is the program?
- What is included in the price?
- Are phones and laptops allowed?
- Can I leave voluntarily?
- How is my information handled?
- What follow-up is provided?
- Does the program operate under Vietnam's formal drug-rehabilitation framework?
When is drug addiction an emergency?
A person needs urgent medical assessment rather than routine rehab admission if there is:
- Suspected overdose
- Loss of consciousness
- Severe breathing difficulty
- Seizures
- Severe agitation
- Psychosis
- Suicidal intent
- Chest pain after stimulant use
- Severe confusion
Do not wait for a scheduled rehabilitation admission when a potentially life-threatening complication is occurring.
Frequently Asked Questions
Can foreigners go to drug rehab in Vietnam?
Yes. Foreigners can access drug-dependence treatment in Vietnam, including detoxification, residential rehabilitation, counselling, psychiatric care and opioid substitution treatment depending on their needs.
What are the drug rehab rules for foreigners living in Vietnam?
Vietnam's current Law on Drug Prevention and Control states that foreign drug-dependent persons residing in Vietnam must register for voluntary drug rehabilitation at a rehabilitation facility and pay the associated costs.
How long is drug rehab in Vietnam?
Clinical treatment length varies, but Vietnam's formal statutory rehabilitation framework establishes 24 months for a first rehabilitation and 36 months for a second or subsequent rehabilitation.
Can foreigners receive methadone treatment in Vietnam?
Vietnam operates formal medication-assisted treatment programs for opioid dependence, including methadone. Foreign patients should contact a treatment provider in advance to confirm eligibility and transfer requirements.
Is drug rehab available in English in Vietnam?
Some hospitals and private healthcare providers in major cities have English-speaking staff, but English-language drug rehabilitation is not universal. Confirm the language used for medical care and counselling before admission.
How much does drug rehab for foreigners cost in Vietnam?
There is no single standard price. Costs depend on detoxification, accommodation, treatment duration, medication, psychiatric care and other services. Foreign residents undergoing voluntary rehabilitation under the formal legal framework must pay the associated costs.
Does drug rehab in Vietnam include detox?
Some facilities provide medical detoxification, while others provide only rehabilitation or counselling. Foreigners should confirm whether withdrawal can be medically supervised before entering a program.
What should I check before choosing drug rehab in Vietnam?
Check licensing, medical supervision, English-language care, experience with the specific drug involved, emergency procedures, total costs, treatment duration, confidentiality and follow-up support.
Conclusion
Drug rehab for foreigners in Vietnam can include detoxification, residential rehabilitation, outpatient treatment, psychiatric care and medication-assisted treatment for opioid dependence.
Foreign residents need to understand that Vietnam also has a formal legal framework governing drug dependence. Law No. 120/2025/QH15 took effect on July 1, 2026 and specifically states that foreign drug-dependent residents must register for voluntary rehabilitation at a rehabilitation facility and pay the related costs. oai_citation:10‡Văn Bản Chính Phủ
The formal rehabilitation framework also establishes longer treatment periods than the short residential programs commonly marketed internationally: 24 months for a first rehabilitation and 36 months from the second rehabilitation onward. oai_citation:11‡xaydungchinhsach.chinhphu.vn
Before entering treatment, foreigners should confirm exactly what type of facility they are dealing with, whether medical detox is available, whether care can be provided in English, how much treatment will cost and whether the program falls within Vietnam's statutory rehabilitation system.
For opioid dependence, Vietnam also operates established substitution-medication services, including methadone treatment, which may be an important long-term treatment option rather than relying on detox alone.
Sources
Writer
Jonathan García-Allen
Psychologist, book author and digital strategist specializing in mental health. He co-founded Psicología y Mente, one of the world’s most visited mental health websites, with more than 20 million visits per month. He has more than 10 years of experience creating health content and helping psychologists, therapists and clinics grow their online presence through content, SEO and digital marketing
Medical review
Tan Nguyen
Medical writer for Vietnam Clinic. MD, Vietnam National University Ho Chi Minh City.
