Ketamine Harm: What Young Users and Families Should Know

By Hamza Siddiqui· October 20, 2026

If you're a parent, teacher, GP, or someone worried about your own ketamine use, this is a plain guide to what the harm looks like, why people hide it, and what earlier help can involve.

The prompt is a report from the BBC on young people in Wales seeking rehab for ketamine dependency. It describes a woman named Megan, who for two years has been in agony and unable to stand straight because of her ketamine use. Her story is part of a wider pattern: per the BBC, referrals to one rehab facility jumped from two in 2021 to 112 this year.

The BBC's central argument is that traditional drug and alcohol services need to adapt, because ketamine users tend to be younger, have different medical needs, and face heavy stigma. Here's what that means in practice.

Why the physical harm is easy to miss early

The BBC report highlights severe physical damage linked to ketamine use, including bladder damage, chronic pain, and kidney issues. These are not the harms most people associate with drugs, which is part of the problem. A young person may not connect pelvic or abdominal pain, or urinary symptoms, with something they use at weekends.

If you're a caregiver or teacher, that gap matters. Symptoms can show up as a health complaint long before anyone mentions drug use. If you're a user, persistent pain or bladder problems are a reason to seek medical advice now, not after the damage progresses.

The BBC also notes that the long-term effects of ketamine are still poorly understood. That uncertainty is a reason for caution, not reassurance.

Why ketamine users need different support

Services built around alcohol or heroin were designed for older patients with different needs. The BBC's reporting points to several differences:

  • Age: Ketamine users are often younger, so support must suit people who may still be in school, living at home, or early in work.
  • Medical needs: Chronic pain and bladder and kidney problems call for medical input alongside addiction support, not just counselling.
  • Stigma: Heavy judgment can make people reluctant to engage with services at all.

For clinicians, the takeaway is that a standard intake process may miss what matters most. Asking about pain, urinary symptoms, and mobility, not only quantity and frequency of use, is a practical starting point. That's my reading of the BBC's argument, not a protocol it sets out.

How stigma keeps people quiet

People who feel judged tend to minimise or hide what they use. When a patient doesn't tell a GP the truth, symptoms get treated in isolation and the cause stays unaddressed.

If you're the person someone might confide in, a few habits help:

  1. Ask without a verdict. "Has anything been affecting your health lately?" opens more doors than "Are you taking drugs?"
  2. Lead with the symptom. Pain and bladder trouble are real medical problems regardless of cause.
  3. Keep the next step small. Booking one appointment is more achievable than "quitting."

What families, schools, and peers can do earlier

The BBC frames this as a fast-moving issue that schools, GPs, and families are now confronting together. Earlier intervention is the realistic goal, and it doesn't require expertise in drugs.

  • Families: Learn the physical warning signs above and treat them as health matters first. A calm conversation will get further than a confrontation.
  • Schools: Include ketamine's physical harms in drug education, since bladder and kidney damage is rarely what young people expect to hear about.
  • Peers: Friends are often first to see someone struggling to stand straight or in constant pain. Encouraging them to see a doctor is a useful, low-pressure act.

Why this isn't a niche problem

Going from two referrals to 112 at a single facility in four years signals demand that services may struggle to meet. It reflects one rehab in Wales, so it doesn't tell us the national picture, but it's a striking marker of direction.

Megan's experience shows what can sit at the far end of that curve: years of pain and physical limitation. The case for earlier awareness is that most of that damage happens quietly before anyone names it.

The one thing to do

If you or someone you know uses ketamine and has ongoing pain or urinary symptoms, book a medical appointment this week and say plainly what's being used. Honest information is what lets a clinician help, and a non-judgmental first response from the people around that person makes honesty far more likely.