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Prescription drug addiction treatment in the UK

Prescription drug addiction can cause a wide range of physical, psychological and behavioural symptoms. At Priory, we offer a range of treatment services tailored to your needs – including inpatient and outpatient care, therapeutic support, medication where appropriate, and access to recovery-focused groups.

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Page last updated:
Written by: Lottie Storey
Mental health and wellbeing writer
Clinically reviewed by: Dr William Shanahan
Medical Director (Private) and Clinical Director of Addictions at Priory Hospital Roehampton

Prescription medications are commonly used to manage pain and other health conditions, but some can be highly addictive. Trying to stop using them without support can be challenging – and, in some cases, unsafe.

That’s why seeking professional help is strongly recommended. With the right treatment and guidance, recovery can be safer, more manageable and more likely to lead to lasting change.

Understanding prescription drug addiction

Medication is often prescribed to help manage specific conditions, such as pain following an injury or illness, or symptoms of anxiety. However, issues may arise when someone takes higher doses than they’ve been prescribed, they take medication without a prescription, or they take it for non-medical reasons, like achieving a ‘high’.

Misuse of prescription drugs becomes an addiction when the person taking them becomes physically or psychologically dependent on the medication. Dependence and addiction can significantly interfere with their ability to function in daily life, and can lead to dangerous health consequences.

Commonly used prescription drugs include opioids (painkillers), benzodiazepines (anti-anxiety medications) and stimulants (like medication prescribed for attention deficit hyperactivity disorder (ADHD)).

Addiction typically develops through a combination of biological, psychological and social factors. Repeatedly taking prescription drugs can alter your brain chemistry, particularly in the ‘reward system’ of the brain, which can produce cravings for the medication, even when you no longer need it medically.

Taking medication for longer periods than necessary, having a genetic predisposition to addiction, or self-medicating with drugs to deal with extreme stress are all potential causes of addiction.

Recognising the signs and symptoms of prescription drug addiction

Recognising the signs and symptoms of prescription drug addiction is the first step towards seeking help and preventing further harm.

  • Depression, mood swings and hostility
  • Anxiety
  • Irritability
  • Chronic low mood or flat affect (reduced emotional responses)
  • Agitation
  • Feelings of euphoria
  • Confusion and paranoia
  • Memory problems
  • Inability to focus or concentrate
  • Consuming prescription drugs in order to relax or relieve stress
  • Worsening of any existing mental health problems, such as depression, anxiety or stress
  • Intense cravings for the prescription drug
  • Nausea and vomiting
  • Headaches
  • Constipation
  • Slowed breathing
  • High body temperature
  • Heart palpitations
  • Co-ordination problems
  • Slurred speech
  • Catatonia (periods of immobility and unresponsiveness)
  • Disrupted sleep patterns, including insomnia
  • Diminished or increased appetite, leading to weight changes
  • Increased tolerance to the drug
  • Drug withdrawal symptoms 
  • Visiting multiple doctors for the same condition to try to obtain multiple prescriptions
  • Consuming the drug faster than indicated
  • Ordering prescription medication over the internet
  • ‘Losing’ prescriptions and frequently requesting replacements
  • Stealing or forging prescriptions
  • Prioritising obtaining and taking prescription drugs over activities you once enjoyed
  • Finding you’re unable to give up even when you try
  • Inability to stop thinking about when, where and how you’ll obtain prescription drugs
  • Being secretive and defensive about your prescription drug use
  • Avoiding contact with loved ones, leading to social isolation
  • Neglecting your responsibilities
  • Poor performance and/or attendance at work
  • Continuing to take prescription drugs despite experiencing negative consequences as a result

Types of treatment for prescription drug addiction

Treatment for prescription drug addiction generally includes several core approaches that can be adapted to individuals based on the type of medication they're addicted to. Here are the common elements that feature across different treatment plans:

Common treatments for prescription drug addiction

  • Detoxification: Many people recovering from prescription drug addiction will need to begin with a medically supervised detox. This ensures you can withdraw from the substance safely, with expert support to help manage any physical symptoms as your body adjusts
  • Medication-assisted treatment (MAT): Medications like methadone and buprenorphine (sometimes accompanied with a sedative) are used to curb withdrawal symptoms during the detox process. Naltrexone, an opioid blocker, is commonly used for opioid addiction – helping to reduce cravings and prevent relapse
  • Behavioural therapies: Cognitive behavioural therapy (CBT) is a practical, goal-focused approach that helps you understand the thoughts and behaviours behind your addiction. It supports you in building healthier habits and developing positive ways to cope with challenges. Techniques like contingency management (rewarding progress) and motivational interviewing (boosting your desire to change) are often used to guide and support your recovery journey
  • Support groups: Peer-based groups like Narcotics Anonymous (NA) provide ongoing support to help with long-term recovery and community connection

Specific treatments based on drug type

  • Opioid addiction: Medications like methadone or buprenorphine may be used to ease cravings and withdrawal
  • Benzodiazepine addiction: Gradually reducing the dose helps limit withdrawal effects, with ongoing support for managing anxiety
  • Stimulant addiction: Therapy and support groups can help change habits, while detox helps manage physical symptoms safely

Treatment options

Support for prescription drug addiction is available in a range of formats, depending on your individual needs and circumstances. You may benefit from more intensive support, such as a residential stay, or opt for flexible options that work around your daily responsibilities.

  • Inpatient treatment and residential programmes: Inpatient treatment typically lasts for 28 days and offers structured, 24-hour support in a safe and therapeutic setting. This typically includes detox, therapy and a full programme of recovery-focused activities
  • Flexible treatment options: As well as inpatient treatment, we also offer flexible options that provide regular access to professional support while fitting around your day-to-day responsibilities. Depending on your needs, this might include outpatient therapy, structured day care programmes or convenient online support – all tailored to help you make progress in recovery while continuing with work, family or other commitments

You may move through several stages of treatment as part of your recovery journey:

  • Detoxification: Taking place on an inpatient basis, a medically supervised detox is the controlled process of clearing the drug from your system. This helps manage withdrawal symptoms safely, with round-the-clock support from experienced professionals. Medication may be used where appropriate to ease discomfort, reduce anxiety, support sleep, and stabilise your physical health
  • Therapy: Once you’re stable, therapy can help you explore the reasons behind your addiction and develop new strategies for managing triggers and emotions. Techniques like cognitive behavioural therapy (CBT) are commonly used
  • Aftercare: Continued support after treatment is key to maintaining your recovery. Many of our programmes include 12 months of aftercare following treatment, and we also offer ongoing therapy and digital tools to help you stay on track

How to access treatment

Private treatment

Priory offers addiction treatment at locations across the UK, including centres in London, Manchester, Birmingham and Glasgow. These sites provide a range of options – from inpatient treatment to more flexible formats – allowing you to access support in a way that suits your lifestyle and needs.

Your journey begins with a free, confidential addiction assessment, where one of our experienced specialists will take the time to understand your challenges, answer any questions and explain the different services available. This assessment helps us determine which type of treatment is most appropriate for your recovery.

From your very first contact with us, you’ll receive compassionate, non-judgemental support. We want you to feel reassured and understood as you take the first step towards long-term recovery.

All of our treatment plans are tailored to the individual and delivered in line with National Institute for Health and Care Excellence (NICE) guidelines. Our expert teams will work with you throughout your programme, adapting your care as your needs evolve.

Free services

It is possible to access free services for addiction treatment. You can call the Frank helpline on 0300 123 6600 for advice on support services near you.

Your GP can advise on NHS options, although waiting lists may be long, depending on where you live and how severe your addiction is. This can be difficult, especially if you're feeling distressed and not like yourself.

Addiction treatment at Priory offers fast access to support, with waiting times that are significantly shorter than the national average. Our services can be either self-funded (meaning that you pay for this yourself), or funded via private medical insurance (PMI). Many PMI providers do cover our addiction treatment services, but what's included can vary depending on your policy. The best thing to do is check with your insurer, or simply give us a call – our team will be happy to help you understand your options.

FAQs

Discover some commonly asked questions about prescription drug addiction and treatments.

What is the most common prescription drug addiction?

The most common prescription drug addiction is to opioids, specifically prescription painkillers like codeine, tramadol and morphine.

What amount of prescription medication causes addiction?

The amount of prescription medication that causes addiction varies from person to person, but addiction can develop when medications are taken in higher doses, for longer periods or more frequently than prescribed.

How long does it take to get addicted to prescription drugs?

The time it takes to get addicted to prescription drugs varies but addiction can develop within a few weeks to a few months with regular use.

What happens after I complete prescription drug addiction treatment?

After completing prescription drug addiction treatment at Priory, many of our services include 12 months of aftercare, providing ongoing support such as follow-up sessions, relapse prevention planning and access to support groups. You may also step down to other forms of ongoing care, including outpatient therapy or digital support, depending on your needs.

Contact us to make an enquiry or for more information

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