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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: Will Hinch
Mental health & addictions writer
Clinically reviewed by: Dr William Shanahan
Medical Director (Private) and Clinical Director of Addictions at Priory Hospital Roehampton

Prescription drug addiction can feel overwhelming, but you do not have to go through it alone. With the right support, it is possible to regain control, understand the root causes of your addiction and move towards long-term recovery.

Priory offers expert-led prescription drug rehab across the UK, including medically assisted detox, therapy, relapse prevention planning and flexible treatment options to suit your life and needs.

Understanding prescription drug addiction

Prescription drugs are used for a wide range of medical needs, including pain, anxiety, attention and sleep. However, some medications carry a high risk of dependence, particularly when taken in higher doses, for longer than prescribed, or for non-medical reasons.

Addiction develops when your body or mind becomes dependent on a drug to function. Over time, the medication can alter brain chemistry, especially the reward system, leading to cravings, loss of control and physical withdrawal symptoms if you try to stop.

Common types of prescription drugs linked to addiction include:

  • Opioids like codeine, tramadol, morphine and fentanyl
  • Benzodiazepines like diazepam, lorazepam and temazepam
  • Stimulants used to treat ADHD, such as methylphenidate

Learn more about commonly abused prescription drugs by clicking the links below:

Addiction can also develop if you have an underlying mental health condition, a family history of substance misuse or have been using medication to cope with stress, trauma or emotional distress.

Recognising the signs and symptoms

Signs of prescription drug addiction vary, depending on both the medication in question and various aspects of the person involved. 

Possible symptoms include:

  • Anxiety, irritability or mood swings
  • Depression or a persistent low mood
  • Confusion, paranoia or memory problems
  • Feeling flat, numb or emotionally detached
  • Needing the medication to relax, sleep or cope
  • Drowsiness or lethargy
  • Nausea or vomiting
  • Slow or shallow breathing
  • Changes in appetite or weight
  • Headaches and dizziness
  • Withdrawal symptoms between doses
  • Taking higher doses than prescribed
  • Using medication more often than needed
  • Visiting multiple doctors for prescriptions
  • Hiding medication use from others
  • Buying drugs illegally or using someone else’s prescription
  • Struggling to manage responsibilities at work, home or school

Treatment options for prescription drug addiction

Prescription drug rehab usually involves a combination of detox, therapy, practical support and aftercare. Your treatment plan will depend on the type of medication you have been using, the severity of your addiction and any other mental health needs.

  • Medically assisted detox

Many people begin treatment with a detox, especially if they have developed a physical dependence. Detox helps remove the drug safely from your system while managing withdrawal symptoms.

For opioid addictions, medications such as methadone or buprenorphine may be used to reduce cravings. For benzodiazepines, a gradual reduction in dosage is recommended to minimise withdrawal risks. Stimulant detox focuses on supportive care, rest and monitoring.

Detoxes are carried out in a residential setting, with round-the-clock support from experienced medical professionals.

That’s why it’s never recommended you detox “cold turkey” at home. Some severe withdrawal can be dangerous, making medical support a necessity for a successful detox.

  • Therapy for prescription drug addiction

Once you are physically stable, therapy helps you understand the emotional, psychological and social factors behind your addiction.
Common therapies include:

  • Cognitive behavioural therapy (CBT)
  • Motivational interviewing
  • Relapse prevention planning
  • Trauma-informed therapy, where needed
  • Family therapy
  • Group therapy and recovery-focused sessions

Therapy helps you develop healthier coping skills, manage cravings and build confidence in your recovery.

  • Medication-assisted treatment

For some types of prescription drug addiction, medication may be used to support recovery. These medications can reduce cravings, ease withdrawal or prevent relapse. Your treatment team will discuss any recommended medication and ensure it fits your personal needs.
Support groups

Peer support is an important part of long-term recovery. Groups such as Narcotics Anonymous (NA) can help you stay motivated, feel less isolated and learn from others with similar experiences.

Priory addiction services

We offer a diverse range of specialist programmes to meet your needs. All treatment at Priory starts with a free, no-obligation addiction assessment.

Inpatient, outpatient and flexible treatment options

Prescription drug rehab is available in a range of formats, allowing you to choose the approach that suits your needs.

  • Inpatient rehab
  • Outpatient therapy and day care
  • Online therapy
  • Aftercare

Inpatient rehab

Residential addiction treatment provides structured, intensive support with 24-hour care. This often includes detox, daily therapy, wellbeing activities and a safe environment to focus fully on recovery. Many programmes last 28 days.

Outpatient therapy and day care

If you do not need 24-hour support, outpatient treatment or structured day care may be more suitable. These options allow you to attend therapy around work, education or family commitments.

Online therapy

For people needing flexible support, online therapy provides a convenient way to access specialist treatment from home. This can be used alone or alongside other treatment options.

Aftercare

Long-term support helps you maintain your recovery after leaving treatment. Priory offer a range of aftercare services, alongside relapse prevention planning and access to support groups or digital tools.

How to access prescription drug rehab

  • Private treatment at Priory

Priory offers prescription drug addiction treatment across the UK, with inpatient, outpatient and online options. All treatment follows guidance from the National Institute for Health and Care Excellence (NICE).
Your recovery begins with a free, confidential addiction assessment where you can discuss your symptoms, ask questions and receive recommendations for next steps.

Treatment can be funded through self-pay or private medical insurance. Many PMI providers cover addiction treatment, although cover varies depending on your policy. Our team can help you understand your options.

  • Free services

You can also access free support through:

  • Your GP, who can refer you to NHS services
  • The Frank helpline on 0300 123 6600
  • Local NHS addiction teams, though waiting times may vary

If you are in crisis or at immediate risk, seek urgent medical help through NHS 111, your GP or emergency services.

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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