Health & Lifestyle · 6 Intermediate · September 23, 2026
Young People in the UK Face Serious Bladder Damage from Ketamine
Photo: Wikimedia Commons via Wikimedia Commons
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Vocabulary
dedicated/ˈdɛdɪkeɪtɪd/adjective
designed and built for one specific purpose
The hospital opened a dedicated clinic for children with bladder damage.
shed/ʃɛd/verb
to lose or cast off naturally
When the bladder lining sheds, it causes serious pain.
anaesthetic/ænəsˈθɛtɪk/noun
a substance that removes pain or feeling in part or all of the body
Doctors use an anaesthetic before surgery so patients do not feel pain.
prolonged/prəˈlɔŋd/adjective
continuing for a long time
Prolonged use of the drug can damage the kidneys.
vulnerable/ˈvʌlnərəbəl/adjective
easily harmed or at risk of being hurt
Young people dealing with trauma are vulnerable to drug use.
trapping/ˈtræpɪŋ/verb
catching or holding someone in a difficult situation from which escape is hard
Using ketamine for pain relief is trapping users in a dangerous cycle.
Article
Doctors at Alder Hey Hospital in Liverpool have opened the first NHS clinic dedicated to treating children and teenagers damaged by ketamine use. Some patients are only 13 years old, and the clinic has already received over 100 referrals since opening in May. Medical teams say some users describe the sensation as "peeing a jellyfish," which happens when the bladder's protective lining breaks down and sheds.
How Ketamine Damages the Body
Ketamine is a white or pale-brown powder that users typically inhale or inject. The drug is an anaesthetic, meaning it reduces pain and creates a dream-like, detached feeling. However, prolonged use causes serious harm to the urinary system. Patients report extreme pain, urgent and frequent need to urinate, and sometimes blood in their urine. In severe cases, the bladder may need surgical repair or removal, or kidney failure can develop.
A Difficult Cycle
Many young users started ketamine because emotional trauma left them struggling, and the drug's ability to "shush" their thoughts provided temporary relief. Tragically, ketamine is very cheap and available at school level, making it accessible to vulnerable teenagers. When users develop bladder pain, some turn back to ketamine itself for pain relief, trapping them in what doctors call a "K loop." Stopping the drug can reverse some damage, but breaking the habit proves extremely difficult when friends continue using it.
Discussion Questions
Why do you think some young people turn to ketamine even though they know it can damage their health?
What does the article mean by a "K loop," and why is it dangerous?
How might a school environment make it harder for teenagers to stop using ketamine?
If damage to the bladder can sometimes be reversed by stopping drug use, what barriers might prevent young people from quitting?
What role could family, friends, or school support play in helping teenagers avoid or escape ketamine use?