Castle Craig, Scotland
Find out more
Seeking help for addiction or mental health takes courage. It can also feel isolating, as though you’re the only one going through it. In the UK alone, over 329,000 people accessed drug or alcohol treatment between 2024 and 2025. More than two million were in touch with mental health services in April 2025.
You’re not alone in this. Professional support is closer and easier to use than ever before. Online therapy makes it possible to get professional support without putting your life on hold.

At Castle Health, we offer three outpatient options to help treat addiction and mental health online:
this is for people who want to start treatment from home. Sessions are delivered by qualified therapists and recovery coaches. We also help support any co-occurring mental health conditions during your treatment.
This is designed for people who’ve completed a residential programme and are returning to everyday life. It provides ongoing online therapy to help maintain your recovery.
This is built around people looking for dedicated mental health support. Within the Castle Health network, Dr Peter McCann, MBBS, MSC, MRCPsych, Private Consultant Psychiatrist, offers assessments, treatment (including medication management) and treatment referrals online.
Therapy delivered online at home makes it possible to get professional help without putting your life on hold. Not sure which applies to you? Read on, or contact us, and our admissions team will be able to guide you through your options.
Online therapy takes place in scheduled sessions on a secure digital platform. You can join from your phone, tablet, or computer, wherever you feel comfortable.
Sessions are usually one-to-one and use evidence-based therapies to help guide your recovery. You’ll address your substance use and the causes. You’ll also learn practical tools for managing your recovery. Group therapy is also available for those who want to build connections with others in recovery.
If you are seeking support for a mental health condition, sessions are tailored to your situation. Your symptoms, medical history, and the factors that affect them are all taken into account.

If your condition is more severe, residential treatment may be more appropriate. Our team can help you find the right level of care.
Online therapy may include:
Online therapy focuses on the root causes of addiction, not just the symptoms. Across your sessions, you can expect to work on:
Online addiction therapy is available to people over the age of 16 who don’t need to stay in residential rehab.
This might be a good option if any of the following apply to you:
Sessions involve meeting with your therapist and recovery coach for treatment. The relationship you build with your therapist matters. Online sessions give you the same space to be honest, open, and supported as any other form of therapy.
You’ll be able to share any problems or urges you’re having, and explore what’s working and what isn’t. You’ll learn practical tools to help you manage your recovery at home.
Recovery does not stop when you leave residential treatment. Castle Health’s online aftercare programme keeps professional support in place as you return to everyday life.
Once you complete a residential programme, you’ll have access to online sessions with therapists, psychiatrists, and recovery coaches. Your plan is arranged before you leave, so support is ready when you need it.
If you were treated for a co-occurring condition like anxiety or depression, aftercare can include continued mental health support. Where more specialist care is needed, we’ll connect you with the right treatment provider once your aftercare ends.
“I contacted Castle Health [formerly CATCH Recovery] seeking guidance and options to support a relative who was having a difficult time both with addiction and other mental health concerns. The team were incredibly kind and informed, they took the time to go through all the options with me and helped us plan how to approach the matter. Fortunately the person has now been receiving care from [Castle] for several months and is doing really well. A big thank you to the wonderful team. I would highly recommend this service.”
Sometimes addiction and mental health are deeply connected. Sometimes they’re not. Either way, getting the right psychiatric support matters.
We work with people dealing with conditions such as anxiety, depression, and other mental health challenges, whether or not they’ve been through residential treatment.
What we offer:

“I take a holistic, biological and cognitive-behavioural approach to mental health. I believe mental health challenges emerge from a combination of factors, including biology, genetics, upbringing, psychological tendencies, and environment.” – Dr Peter McCann.
Appointments are available online, but are also available in person at various Castle Health clinics.
If you aren’t sure whether online therapy is right for you, talking with a treatment professional can help you look at your options. Contact us to find out more.
Online therapy can help people recover from many types of addictions, including alcohol, cocaine, heroin, prescription drugs, gambling, and other compulsive behaviours, such as therapy for porn addiction.

Your first conversation is confidential. We take time to understand your situation, your goals, and any challenges you are facing. From there, we create a personalised therapy plan which is adjusted as you progress. If you have just finished residential treatment, your plan is arranged before you leave.
You’ll have private sessions with a qualified therapist or recovery coach. It’s a space to talk openly about your experiences, feelings, and habits, without judgement.
Online sessions can be combined with in-person appointments if that works better for you. Face-to-face options are available in the UK, Ireland, Finland, Sweden at Stockholms Beroendeklinik, and the Netherlands at Castle Craig Nederland.
Online treatment is available if you live in the UK, Ireland, Sweden, the Netherlands, Finland, Romania, Norway, Malta, or Belgium.
We use Cognitive Behavioural Therapy (CBT), trauma-informed therapy, and 12 Step facilitation. We also help you connect with others who are going through a similar experience.
Sometimes online treatment for addiction isn’t enough on its own. If you’re physically dependent on a substance, you might have withdrawal symptoms that need medical supervision. This is especially true for alcohol, opioids, or some prescription drugs, where withdrawal can be unpredictable.
Attending therapy online in the UK and Europe may also not be the best choice if your addiction is linked to serious mental health issues, like severe depression, trauma symptoms, or thoughts of self-harm. These situations often need closer monitoring and more coordinated care.
A professional assessment can help you find the right level of care. Many people use both inpatient and online support at different times in their recovery.

Castle Health has been providing addiction treatment for over 40 years. Our online services are delivered by qualified psychiatrists, therapists, and recovery coaches with experience across our residential centres.
Online support is also available to family members as part of our Family Support Programme who want help for themselves or guidance on helping a loved one.

Taking the first step is straightforward. There’s no pressure to commit to mental health or addiction treatment online. The initial conversation is free and completely confidential.
Call us or use the contact form on our website. It’s simply a chance to ask questions and share a little about what has been going on.
All sessions take place on a secure digital platform. You’ll need a quiet space and a reliable internet connection. Sessions are compatible with smartphones, tablets, and computers.
Once your appointment is confirmed, we’ll send you a secure link and everything you need to get started.
No matter where you are or what you are dealing with, we’re here to help. Call our admissions team or use the contact form to find out which service is right for you.
We are here to listen, guide and help you every step of the way. Call us today and together we can find a solution that suits you.
Our admissions process is confidential and designed to suit and support you and your circumstances. Find out more about the Admissions process.
From the UK: 020 3098 2503
International: +44 (20) 3098 2503


For many people, online addiction treatment programmes for drug or alcohol addiction can be effective for mild to moderate addiction. You’ll still receive evidence-based treatment in a setting that is comfortable to you.
Therapies work differently for everyone. Effective online addiction treatment often combines talking therapies like CBT or DBT with other evidence-based approaches. CBT in particular can help you identify thinking patterns that contribute to addictive behaviour and develop practical strategies to manage them.
We believe recovery should revolve around you as an individual, so you can personalise your treatment schedule. It’s common to start online and transition to face-to-face sessions later.
We provide online alcohol addiction treatment to people with mild to moderate addiction across the country. When you’re ready to learn more, call us, and we’ll explain how our UK online therapy works.
Online opioid addiction treatment can work well in some cases. Severe withdrawal symptoms or a long-term addiction may require the closer support of inpatient care.