The OAD Clinic
Heroin Addiction:
Testimonial of Treatment at The OAD Clinic
At The OAD Clinic, we provide specialist outpatient treatment for heroin addiction and opioid dependence, helping patients safely stabilise, manage withdrawal symptoms and rebuild their lives through personalised medical care.
Hugh's Story

For almost 15 years, heroin controlled every aspect of my life. I smoked heroin every day, and although I tried to stop more times than I can remember, I always ended up relapsing because of the withdrawal symptoms. Anyone who has experienced opioid addiction knows how relentless that cycle can be. It reaches a point where you're no longer taking heroin to get high. You're just trying to avoid being ill.
At one stage, I managed to stay heroin-free for almost two years, and I genuinely believed I had left addiction behind me. Unfortunately, while travelling for work on a business trip, I found myself surrounded by people using heroin again. I relapsed, and this time the heroin was much stronger than I had previously used.
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When I returned to Europe, my addiction escalated rapidly. Although the heroin available was less potent, my tolerance had increased dramatically. I needed between two and three grams every day just to feel normal. My entire life revolved around avoiding withdrawal. I was not living, I was surviving.
Coming from a country where addiction is often viewed as a personal failure rather than a medical condition made things even more difficult. There was very little compassion or understanding. Healthcare professionals rarely asked about my mental health or what had led me to addiction in the first place. I felt judged rather than supported, and eventually realised I needed to look beyond my own country for specialist treatment.
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That search led me to The OAD Clinic, which is a private addiction clinic in central London specialising in personalised outpatient treatment for opioid dependence.
From my very first conversation with the team, I knew this experience would be different. Instead of feeling like another patient, I felt like a person whose story genuinely mattered. The doctors and clinical staff took time to understand my addiction, my work commitments, my lifestyle and the fact that I travelled frequently. Rather than expecting me to fit around the treatment, they built the treatment around my life.
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Because I had previously received methadone treatment and my opioid tolerance was extremely high, the medical team quickly recognised that I would need a carefully managed dose to stabilise me safely. Their priority wasn't simply prescribing medication—it was ensuring I was comfortable, avoiding unnecessary withdrawal symptoms, and helping me regain stability as quickly as possible so I could continue with my daily routines.
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What impressed me most was the level of care I received throughout my treatment. My prescriber remained available outside normal clinic hours if I had concerns, something I had never experienced before. Adjustments to my methadone treatment were made promptly whenever required, appointments were organised efficiently, and the team coordinated directly with my pharmacy to ensure my prescriptions were always available when I needed them. For the first time in many years, I felt supported rather than controlled. Every decision was made with my wellbeing in mind.
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The biggest turning point came when I realised I no longer woke up feeling afraid. The constant panic about where I would find heroin each day disappeared. Once I became stabilised on methadone, the mental fog gradually lifted. I began sleeping properly again, my concentration improved, and for the first time in years I could think clearly about my future instead of simply getting through each day.
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I remember having one simple thought that completely changed my outlook: "I can actually live without smoking heroin." Until then, I had never truly believed that was possible. Since starting treatment at The OAD Clinic, my life has changed beyond recognition. My appetite returned, my physical health improved, and I began taking care of myself again. I entered a healthy relationship, which is something I never believed would be possible while living with active addiction. My perspective on work and my future has also changed completely. I'm no longer surviving from one day to the next. I'm making plans, setting goals, and building a life I genuinely enjoy.
Although I continue to receive regular reviews and ongoing support from the clinic, these appointments now provide reassurance rather than obligation. Knowing I have experienced specialists monitoring my progress gives me confidence to continue moving forward. Most importantly, I no longer have any desire to return to heroin. Not tomorrow. Not "just once." Not ever.
Recovery, to me, means freedom. Freedom from withdrawal, freedom from fear, and freedom from allowing a drug to dictate every decision I make. It means waking up each morning knowing I can simply live my life. Looking back, I know I could never have achieved this alone, and I no longer see that as a weakness. Opioid addiction is a complex medical condition, and looking for professional help was the strongest decision I have ever made.
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If you're struggling with heroin addiction or prescription opioid dependence and feel unsure about asking for help, my advice is simple: don't wait until things become even harder. Recovery is possible, and you don't have to go through it alone. The compassionate, expert care I received at The OAD Clinic changed my life, and it could change yours too."
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Hugh Tomlinson, Patient
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Hugh's experience with heroin addiction
I keep relapsing after trying to quit heroin. Does that mean I'll never recover?
"I used heroin every day for almost 15 years, and I honestly lost count of how many times I tried to quit. Every relapse made me feel like I'd failed, but I eventually realised the problem wasn't a lack of willpower. It was actually the withdrawal symptoms. Once I received proper medical support at The OAD Clinic, I was able to stabilise safely on methadone, and for the first time I truly believed recovery was possible. Relapse doesn't mean recovery isn't achievable. Sometimes it means you need the right treatment and support."
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Is it normal to take heroin just to stop feeling sick?
"Definitely. Towards the end of my addiction, I was using to avoid withdrawal symptoms. My entire life revolved around trying not to become ill. I later discovered this is something many people with long-term opioid dependence experience, and it helped me understand that addiction is a medical condition rather than a personal failure."
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Can a private methadone clinic help if I have a very high heroin tolerance?
"Yes. By the time I reached The OAD Clinic, my heroin tolerance was extremely high because I'd relapsed after almost two years of being drug-free and was using between two and three grams of heroin every day. The medical team recognised this immediately and carefully adjusted my methadone treatment to stabilise me safely. Their main goal was to stop the withdrawal symptoms and help me regain stability as quickly as possible."
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Can I continue working while receiving methadone treatment?
"That was one of my biggest concerns because I travelled regularly for work. What impressed me about The OAD Clinic was that they built my treatment around my life rather than expecting me to change everything overnight. Once I was stabilised on methadone, I could continue working, travelling and maintaining my professional responsibilities while receiving regular reviews and support."
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What makes a private addiction clinic different from other treatment services?
"For me, the biggest difference was feeling treated like a person instead of simply another patient. The doctors took time to understand my addiction, my lifestyle, my work commitments and what I needed to succeed. I never felt judged or controlled. Every decision was made with my wellbeing in mind, and that completely changed the way I viewed treatment."
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Can methadone treatment stop the constant fear of withdrawal?
"Yes, and that was probably the biggest turning point in my recovery. Before treatment, every day began with panic about where I would get heroin and how I would avoid withdrawal. Once I was properly stabilised on methadone, that constant fear disappeared. I no longer woke up thinking about heroin."
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Does methadone make you feel like yourself again?
"In my experience, it did. Once my treatment stabilised me, the mental fog gradually lifted. I started sleeping properly again, my concentration improved, and I could finally think clearly. For years I'd only been surviving from one day to the next, it was awful."
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Can someone recover after years of heroin addiction?
"I genuinely believed it was too late for me after almost 15 years of smoking heroin. Today, I know that isn't true. Recovery didn't happen overnight, but with expert medical support and ongoing reviews, I completely rebuilt my life. My health improved, I entered a healthy relationship, and I began making plans instead of simply trying to get through each day."
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Is heroin addiction treated differently in different countries?
"That was certainly my experience. In my home country, addiction was often viewed as a personal failure rather than a medical condition. I felt judged instead of supported, which made asking for help much harder. Finding The OAD Clinic in London introduced me to a completely different approach. They were compassionate, had the medical expertise and gave me a highly personalised treatment. There was no stigma at all."
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Can private addiction treatment fit around a busy lifestyle?
"Yes. Because I travelled frequently for work, flexibility was essential. The clinic organised appointments efficiently, coordinated directly with my pharmacy and made adjustments to my treatment whenever necessary. That flexibility meant I could continue living my life while receiving specialist care."
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What happens after you become stable on methadone?
"For me, stability changed everything. I wasn't constantly thinking about heroin anymore. My appetite returned, my physical health improved and I started looking after myself again. The regular reviews at The OAD Clinic became a source of reassurance rather than something I worried about. Instead of focusing on addiction, I could finally focus on my future."
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Does private addiction treatment include ongoing support?
"Absolutely. One of the things that impressed me most was that the support didn't stop after my prescription was written. The team was always available whenever I needed advice, appointments were organised quickly, and my treatment was adjusted whenever I needed it. Knowing experienced clinicians were monitoring my progress definitely gave me confidence throughout my recovery. This is a very small and specialised clinic, it feels like being part of a family."
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Can you rebuild your life after heroin addiction?
"Without question. Before treatment, my life revolved around heroin and avoiding withdrawal. Today, my life is completely different. I have a healthy relationship, improved physical health, I feel much more confident and I have ambitions that would have seemed impossible during active addiction. Recovery gave me my future back."
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What does recovery from heroin addiction actually feel like?
"For me, recovery means freedom. Freedom from withdrawal. Freedom from fear. Freedom from allowing heroin to control every decision I make. I wake up each morning knowing I don't have to spend the day chasing drugs or worrying about becoming ill. That feeling is something I never thought I would experience again."
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What advice would you give someone thinking about getting help for heroin addiction?
"Don't wait as long as I did. I spent years believing I should be able to stop on my own, but addiction is far more complex than simply deciding to quit. Reaching out for professional help was the strongest decision I ever made. If you're struggling with heroin addiction or prescription opioid dependence, know that recovery is possible. The personalised care I received at The OAD Clinic changed my life,"
How The OAD Clinic Treats Heroin Addiction
At our clinic, every patient begins with a detailed psychiatric and medical assessment to understand their opioid use, physical health, mental wellbeing, previous treatment history and recovery goals. This allows our consultants to develop an individual treatment plan that provides the safest and most effective route towards recovery from opioid dependence.
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Our treatment options include:​
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Private methadone treatment - doses are carefully prescribed and monitored to achieve fast but safe stabilisation on an ongoing basis. Individualised dose adjustments minimise withdrawal symptoms, reduce cravings and help patients regain control of everyday life while preventing the cycle of illicit opioid use. Our approach and our goal is to ensure every patient feels physically comfortable, medically safe and supported throughout treatment
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Buprenorphine - stabilises opioid receptor activity, reduces cravings and manages withdrawal. It provides effective stabilisation for many patients and can also be used as part of a medically supervised opioid detox programme, helping patients safely reduce their dependence over time.
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Buvidal® - a long-acting buprenorphine injection administered weekly or monthly. The Buvidal injection provides continuous release of buprenorphine removing the need for daily medication and making treatment practical for working professionals and frequent travellers. This is one of the most advanced treatments for opioid addiction available today.
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Medically supervised heroin transition - careful, monitored transition away from short-acting opioids such as oxycodone, morphine or fentanyl. Every detoxification programme is personalised, with gradual dose adjustments based on clinical progress rather than rigid timelines.
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Co-occurring substance use - where cocaine, methamphetamines or other substances are involved alongside opioid dependence, treatment is planned to address the full clinical picture
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Treatment for co-occurring mental health and substance use Disorders - many people struggling with opioid addiction also experience anxiety, depression, PTSD, ADHD or dependence on other substances such as cannabis, cocaine or alcohol. The OAD Clinic provides integrated treatment that addresses both addiction and underlying mental health conditions, helping patients achieve more sustainable long-term recovery rather than treating symptoms in isolation
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All treatment is delivered on an outpatient basis, allowing most patients to continue working and maintaining their normal routine throughout. Our regular clinical reviews form an integral part of all treatment paths to facilitate ongoing monitoring and prompt adjustment of treatment throughout recovery.
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Flexible Online and Face-to-Face Appointments
We understand that not every patient can attend the clinic in person. We offer secure online addiction treatment appointments, making ongoing care accessible for patients with disabilities, mobility difficulties, demanding careers or those living elsewhere in the UK or internationally.
