Matthew founded Charterhouse Clinic with more than two decades of experience across every level of addiction treatment. He’s spent his career developing the expertise to know exactly what a programme of this quality should look like, and he built it.
CQC registered
Discreet private service
6 years of proven results
100+ successful patients
Most people are surprised how much they get back
Cannabis rarely announces itself as a problem. Motivation slips, sleep changes, and what once took the edge off starts to feel necessary instead.
For many people, it has been doing a real job, managing anxiety, stress, or simply the weight of daily life. However, what starts as relief can secretly become a bigger problem than the one that inspired the use in the first place. At Charterhouse Clinic, rehab for cannabis addiction gets to what’s underneath, without judgement and without shame.
Ready to take the next step?
Fill out this simple form and we’ll call you as soon as possible..
Alternatively, call us any time on: 0604 419 777
Ready to take the next step?
Fill out this simple form and we’ll call you as soon as possible..
Alternatively, call us any time on: 0604 419 777
The team behind your programme
At Charterhouse Clinic, the team treating you understands addiction from both sides.
Leticia is the clinical lead at Charterhouse Clinic. She designs the therapeutic programme that underpins every treatment plan, combining formal psychological training with years of intensive residential experience. She contributes to the development and review of therapeutic programme content.
Physician specialising in substance misuse and detoxification with over two decades of clinical experience. Dr Ola leads the medical care within the programme and contributes to the development of Clinical protocols that support safe and effective recovery.
FAQs about cannabis addiction treatment
Can cannabis addiction actually be serious?
Yes, cannabis addiction is a genuine clinical issue, even though it’s often dismissed because the substance is so widely used. At Charterhouse Clinic, the programme is approached with the same clinical seriousness as treatment for any other substance.
Can cannabis make anxiety worse instead of better?
Yes, for many people cannabis ends up worsening the anxiety it was originally used to manage. Over time, regular use can change how the brain responds to stress, so treatment for cannabis addiction focuses on addressing that anxiety directly rather than only removing the substance.
Is cannabis withdrawal dangerous?
No, cannabis withdrawal isn’t typically medically dangerous in the way alcohol or opiate withdrawal can be, but it can still involve real discomfort such as irritability, low mood, and disrupted sleep. The clinical team supports you through that process so it’s as manageable as possible.
How long does the programme take?
Twenty-eight days is the clinical standard at Charterhouse Clinic, giving enough time to break the daily pattern and properly begin the psychological work behind the addiction. Extended stays are available for clients who need more time.
Is Charterhouse Clinic an option for rehab for cannabis addiction in the UK and abroad?
Yes, rehab for cannabis addiction UK and international clients is something Charterhouse Clinic handles regularly. The admissions team manages everything from first contact through to arrival, including travel and logistics for clients coming from further afield.
Will smoking-related effects on my lungs improve after I stop?
For many clients, yes. Regular smoking puts strain on the lungs and weakens their natural defences, and that often starts to improve within weeks of stopping, supported by the physical and nutritional care built into your stay.
