Ketamine Addiction: The Causes, Symptoms and Impacts
Ketamine started as a medical anaesthetic but is now one of the most abused drugs in the UK. In 2023, 3.8% of 16–24‑year‑olds in England and Wales used ketamine, with 3,600 people entering rehab for ketamine addiction. This was an increase from 426 people in 2014, showing just how serious the problem has become. If you have been impacted by ketamine addiction, learning the causes, symptoms and how ketamine rehab and detox can help could be the start of your journey to recovery.
What is ketamine addiction?
Ketamine addiction is a pattern of compulsive ketamine abuse, even with it causing growing problems in your life. It has become a major public health issue in the UK, with major increases in ketamine abuse, hospitalisations and death rates. Many cases begin with ketamine used at clubs and parties and gradually spiralling out of control.
What causes ketamine addiction?
In a chemical sense, ketamine can be addictive due to its potent effects on your brain’s neurotransmitter systems, particularly your NMDA receptors. This is what creates the intense euphoria and dissociative feelings that have made ketamine such a popular party drug.
An addiction to ketamine usually begins with frequent ketamine abuse creating a psychological dependence. This may begin because ketamine helps you to switch off from a difficult world, get out of your own head or because you can’t enjoy life without it. The problem is that the more you use ketamine, the more ketamine you need because you grow tolerant to its effects.
As you start to use ketamine in increasing amounts, your brain almost forgets how to do its jobs without it. This produces a physical dependence, triggering ketamine cravings and withdrawal symptoms any time you try to stop. These dual psychological and physical dependencies are the hallmark of a full-blown ketamine addiction.
Different people have different levels of ketamine addiction risk. Some of the major factors that could increase your risk include:
- Using recreational ketamine regularly
- Using ketamine to deal with loneliness or the stress of life
- Taking more and more ketamine over time
- Struggling with your mental health and using ketamine as a solution
- Addiction in your family
- Starting ketamine abuse young
- Being in a friendship group that uses ketamine
- Mixing ketamine with other drugs or alcohol
- Easy access to ketamine
Ketamine addiction UK factsheet
- Ketamine is a short-acting drug, with effects typically lasting 45 to 90 minutes when taken recreationally, increasing the chances of repeat dosing and addiction.
- Young adults aged 16-24 have the highest rates of ketamine use, with about 6.2% reporting past-year use.
- Men are also more likely to use ketamine than women, with 3.8% of men and 1.5% of women aged 16-59 reporting past-year use.
- The number of requests for ketamine addiction treatment in the UK doubled in 2023.
- Ketamine is classified as a Class B drug in the UK, meaning it is illegal to possess, supply, or produce, with severe penalties for those caught in violation of these laws. However, there have been many calls over the last few years for ketamine to be reclassified as a Class-A drug.
- UK Ketamine seizures jumped 884% in one year between 2022 and 2023.
- There were 37 ketamine-related deaths in England and Wales in 2023, showing a huge increase from previous years.
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Finding the best ketamine treatment is vital for long-term recovery success. Our friendly and compassionate team will hold your hand through the process until you learn to love yourself again.
What are the signs of ketamine addiction?
When ketamine use starts to take over, it can be hard to spot at first but there are some warning signs that things might be going too far. From how people act on ketamine to universal drug addiction symptoms, here are some of the things for users and loved ones to be aware of:
- Stealing or borrowing from friends and relatives to fund ketamine use
- Social distancing and isolation from friends and loved ones
- Taking a dismissive and defensive stance whenever questioned about ketamine
- Impulsive and obsessive behaviour to get another dose
- Loss of passion and motivation for previously loved activities
- Issues with concentration and productivity at school or at work
- Taking ketamine in dangerous situations (driving, biking, etc.)
- The constant need to go to the bathroom or complaints about urinary tract issues (due to ketamine addiction bladder)
- Memory loss and confusion, even when you’re not using ketamine
- Trying to quit but experiencing ketamine addiction withdrawal symptoms like anxiety, insomnia and cravings
These signs should not be ignored and you should reach out to a professional treatment centre like the Providence Projects if you notice them. Professional ketamine rehab and detox can help repair the damage and get you back on a healthy path.
What are the dangers of ketamine abuse and addiction?
Ketamine addiction, like other drug addictions, can come with some intense health issues that build over time. Knowing what dangers you could face can enable you to make safer choices and know when it’s time to ask for help:
Ketamine overdose
Ketamine overdose can lead to severe health complications such as extreme confusion, unconsciousness, dangerously slowed breathing and in some cases, respiratory failure or death. Taking ketamine in high doses or mixing it with alcohol or other drugs can greatly increase the risks of an overdose. Some common ketamine overdose symptoms are:
- Confusion or delirium
- Impaired motor function and coordination
- Severe agitation or panic
- Respiratory problems
- Severe muscle weakness
- Nausea and vomiting
Immediate emergency medical intervention should be sought if any of these symptoms arise.
Severe bladder and urinary tract issues
Long-term ketamine abuse can seriously damage your bladder and it can get to the point where you constantly feel like you need to pee, have accidents or even pee blood. ever again. Doctors sometimes call it “ketamine addiction bladder” and some people end up needing surgery or a catheter and in really bad cases, can’t use their bladder properly again.
Cognitive impairments
Using ketamine a lot can affect how your brain works, affecting your memory, concentration and leaving you groggy or spaced out all the time. These effects get worse and worse as you keep using ketamine and don’t always go away straight away when you stop.
Mental health disorders
Ketamine addiction can leave you feeling low, anxious or even paranoid. If you already struggle with your mental health, ketamine can make things worse and can lead to bigger problems like depression or feeling completely detached from everything.
Dangerous ketamine addiction withdrawal symptoms
Once your body gets used to having ketamine, stopping can trigger panic, intense cravings, shaking, sweating and insomnia. These withdrawal symptoms are one of the reasons people find it so hard to quit but can be managed with professional detox.
Finding help if you have a ketamine addiction
Getting help for ketamine addiction doesn’t have to be scary. At Providence Projects, we offer a calm, caring environment where you can detox safely, work through the reasons behind your ketamine use and start building something new. You will get personalised support throughout our treatment pathway, therapy that actually helps and a whole community behind you as you move forward. After your initial primary treatment for ketamine dependence, you will have the option to extend your stay with secondary treatment and care, as well as sober living options, and free continuous addiction support beyond your treatment with us through our UKAT Alumni Programme.
We know recovery is deeply personal and we’re here to make sure you don’t go through it alone. Contact us today to learn more about our ketamine addiction treatment programmes.
Reach out to our expert support team 24 hours a day
Start the Ketamine Rehabilitation Process Today
Finding the best ketamine treatment is vital for long-term recovery success. Our friendly and compassionate team will hold your hand through the process until you learn to love yourself again.
Frequently Asked Questions
What is a ‘K-Hole’ and why is it dangerous?
A ‘K-Hole’ is a slang term for what happens when someone takes a high dose of ketamine and enters a state of extreme detachment. It can feel like your body and mind have completely separated or like you’re stuck, frozen or outside of time. You may not be able to speak, move or understand what’s happening around you, which can be terrifying. While some people chase this feeling, getting stuck in a K-Hole can leave you vulnerable to injury, panic or trauma.
Can ketamine damage your physical health even if it is not injected?
Yes, ketamine can harm your body even if you don’t inject it. Snorting or swallowing ketamine still sends it through your system and over time, it can cause damage to your bladder and urinary tract, making it painful to pee or giving you constant urges. It can also lead to long-term issues with memory, focus and learning. Ketamine overdose is also a major risk and can be a fatal condition.
Are there alternatives to ketamine that can be used to treat mental health conditions?
Yes, there are lots of treatment options for mental health that don’t involve ketamine. While ketamine is sometimes used under strict medical supervision for things like depression, this is very different from using it recreationally. Doctors can offer a range of safe alternatives, including talking therapies, lifestyle support and different types of medication that don’t carry the same risks. If you’re struggling with your mental health, it’s important to talk to someone who can guide you through your options.
(Click here to see works cited)
- BBC. “Generation K: The disturbing rise of ketamine abuse among young people.” BBC, 25 February 2025, https://www.bbc.co.uk/news/articles/c5y0g2gnjrqo – Accessed 4 July 2025.
- GOV.UK. “Adult substance misuse treatment statistics 2023 to 2024: report.” GOV.UK, 28 November 2024, https://www.gov.uk/government/statistics/substance-misuse-treatment-for-adults-statistics-2023-to-2024/adult-substance-misuse-treatment-statistics-2023-to-2024-report – Accessed 4 July 2025.
- GOV.UK. “Children and young people’s substance misuse treatment statistics 2023 to 2024: report.” GOV.UK, 28 November 2024, https://www.gov.uk/government/statistics/substance-misuse-treatment-for-young-people-2023-to-2024/children-and-young-peoples-substance-misuse-treatment-statistics-2023-to-2024-report – Accessed 4 July 2025.
- Syal, Rajeev. “Home Office may reclassify ketamine in response to record levels of use.” The Guardian, 7 January 2025, https://www.theguardian.com/society/2025/jan/07/home-office-may-reclassify-ketamine-in-response-to-record-levels-of-use – Accessed 4 July 2025.