Rehab can help many people build a safer, more structured recovery from drug or alcohol addiction, but outcomes vary. The right support depends on the person’s substance use, withdrawal risk, mental health, motivation, home environment, support network and aftercare plan.
Recovery Scotland is an information and referral support service. We do not operate a rehab centre or provide treatment directly. We help people understand treatment options and, where appropriate, connect with suitable treatment providers.
A good provider should explain how assessment works, what therapies are included, who delivers clinical care, what costs apply and what happens after treatment.
Get in TouchRecovery Scotland can help you understand rehab options, treatment pathways and questions to ask providers before choosing support.
Some people choose rehab because they need structured support away from everyday triggers. Depending on the provider, rehab may include assessment, detox where clinically appropriate, therapy, relapse prevention, peer support, family work and aftercare planning.
Residential rehab may suit some people, while outpatient, community or NHS services may be more appropriate for others. A treatment provider should assess suitability and explain the options clearly before treatment begins.
Alcohol rehab may help people understand drinking patterns, manage cravings, complete detox where clinically appropriate and build relapse prevention strategies. Outcomes vary, and relapse does not mean treatment has failed. It can show that the recovery plan needs review or more support.
Alcohol withdrawal can be medically risky, so people who drink heavily or daily should seek professional advice before stopping suddenly.
Cocaine addiction treatment may focus on cravings, triggers, mood, sleep, mental health, relationships and relapse prevention. Some people benefit from structured therapy, peer support and aftercare after stopping cocaine.
Because cocaine use can affect mental health and risk-taking, a suitable provider should assess the person’s wider needs before recommending treatment.
Heroin addiction treatment may involve detox or medication-assisted treatment, therapy, relapse prevention and aftercare. The safest approach depends on the person’s level of dependence, health, mental health, other substance use and support network.
Heroin withdrawal and overdose risk should be taken seriously. A qualified professional or provider should assess what support is needed.
Relapse prevention is an important part of many rehab and addiction treatment programmes. It may include identifying triggers, planning safer routines, building coping strategies, involving supportive people and arranging aftercare.
Aftercare options vary by provider. Before choosing a treatment option, ask what support is available after the main programme and what happens if cravings or relapse risks return.
John Gillen
- Author
- Last updated: June 17, 2026
John has travelled extensively around the world, culminating in 19 years’ experience looking at different models. He is the European pioneer of NAD+ (Nicotinamide Adenine Dinucleotide) treatment to Europe in 2010; and recently back from the USA bringing state of the art Virtual Reality Relapse Prevention and stress reduction therapy. His passion extends to other metabolic disturbances and neurodegenerative diseases. The journey continues. In recent times, John has travelled to Russia to study and research into a new therapy photobiomudulation or systemic laser therapy working with NAD+ scientists and the very best of the medical professionals in the UK and the USA, together with Nadcell, Bionad Hospitals own select Doctors, nurses, dieticians and therapists. Johns’ passion continues to endeavour to bring to the UK and Europe new developments with NAD+ Therapy in preventive and restorative medicine and Wellness. In 2017 John Gillen was made a visiting Professor at the John Naisbitt university in Belgrade Serbia.
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