The number of young people seeking treatment for ketamine-related problems has risen sharply in Wales, prompting renewed concern among health experts about the effects of prolonged drug use on teenagers and young adults.

According to a report by the BBC published on October 20, 2026, the charity Kaleidoscope recorded two referrals to its detoxification and rehabilitation facility in 2021, compared with 112 referrals so far in 2026.

Most of those seeking help are aged between 18 and 24, while some began using ketamine during their teenage years.

The growing demand has put pressure on rehabilitation services to adapt their support for younger patients, whose medical and psychological needs can differ significantly from those of older adults.

Young Woman Rebuilds Her Life After Years of Drug Use

The report features Megan Harmes, who first used ketamine at the age of 14.

Now 24, Megan said prolonged use contributed to serious bladder problems and persistent pain, affecting her daily life and ability to work.

She previously lost an apprenticeship and later struggled with a pattern of drug use that continued for several years.

After spending more than four weeks in rehabilitation, Megan reported feeling physically better and said she was beginning to regain a sense of herself.

However, it remains uncertain whether all the damage to her bladder can be reversed.

Her experience highlights the potential long-term consequences of sustained ketamine misuse, particularly when use begins at a young age.

Experts Warn of Serious Health Consequences

Researchers from the University of South Wales are working with Kaleidoscope to understand the needs of younger people experiencing ketamine-related harm.

The research follows concerns that prolonged use can lead to significant health problems, including bladder damage, chronic pain and kidney complications.

Experts say the effects can develop over a relatively short period among people who use the drug frequently.

The study also aims to identify more effective ways to support young people, as traditional rehabilitation services may not always be equipped to manage complex medical and psychological needs.

Affordability and Accessibility Raise Concerns

Kaleidoscope staff say the relatively low cost and availability of ketamine have contributed to more frequent use among some young people.

The report also highlights the difficulties patients can face when seeking medical assistance, including embarrassment or fear of being judged.

Researchers say healthcare providers need to recognise the possible connection between patients’ symptoms and substance use, while ensuring that people can seek help without stigma.

Meanwhile, rehabilitation services are increasingly incorporating peer support, allowing people with lived experience to help others facing similar challenges.

Calls for Better Support for Young People

Health professionals say early education, community-based support and accessible treatment services are important in reducing the long-term consequences of substance misuse.

Although some prevention efforts appear to be helping, specialists warn that people who have used ketamine for years may continue to need intensive medical and rehabilitation support.

Researchers are still investigating the longer-term effects and recovery prospects for people who have experienced serious harm.

The rising number of referrals highlights the need for health services to respond to the changing needs of young people and provide timely, non-judgmental care.