Medical uses of ketamine do not make unsupervised use or an unknown product safe. If an experience raises questions about memory, control or everyday life, discuss them separately rather than relying on promotional claims.
What dissociative drugs are
Dissociatives are a group of drugs that disrupt the usual connection between brain and body, producing a feeling of being "detached" from one's own body or from reality. The best known is ketamine: it is a dissociative anaesthetic that produces hallucinations and distorts visual and auditory perception. The same group includes phencyclidine (PCP) and, when misused at high doses, dextromethorphan (DXM) — an ingredient in some cough medicines that can cause a similar sense of detachment.
The feeling of "detachment" and the k-hole
Ketamine can cause agitation, depression, cognitive difficulties, unconsciousness and amnesia; physical signs include involuntary rapid eye movement, dilated pupils and muscle stiffening. At high doses, a state known as the "k-hole" is described — a sense of being outside one's own body, similar to a near-death experience. Romanticising this state is misleading: in reality it is a frightening state of complete disorientation in which a person cannot judge the danger around them, and "coming out" of it can take a long time.
Acute risks: accidents and breathing
During intoxication, coordination and judgement are impaired — this raises the risk of falls, burns, road accidents and other injuries. Clinical reports include cases in which ketamine has been used to facilitate sexual assault, exploiting the loss of control it causes — a sign of just how vulnerable a person becomes while under its effect. These substances these substances act fast and strongly — a person may not realise something is wrong before their condition worsens; mixing with alcohol or with sleep or sedative medication raises the risk further and can lead to serious, even fatal, outcomes.
Regular use: cognitive and other risks
Ketamine can lead to cognitive difficulties and amnesia; cases of perceptual disturbances lasting weeks after use have also been reported (Hallucinogen Persisting Perception Disorder, HPPD) — a rare but serious condition that needs its own medical assessment. Regular, high-dose use may also be linked to other physical and mental health problems; this is an individual matter that only a personal medical assessment can clarify — so any persistent physical complaint (for example, ongoing abdominal discomfort) is worth mentioning to a doctor rather than waiting for it to pass on its own.
Dependence can look different, but the assessment is the same
Ketamine misuse can lead to moderate or low physical dependence but high psychological dependence. In practice this can look like: the body does not "demand" the drug, but thoughts keep returning to it, frequency of use creeps up, and it becomes a way of managing emotions or "getting out" of an everyday state. This is different from classic stimulant or opioid dependence, but it does not reduce the need for help — the logic of assessment is the same: how often, for what reason, with what consequences.
Call 103 or 112 immediately if the person:
- Is not responding, or cannot be woken;
- Is breathing very slowly or irregularly;
- Has a serious injury sustained while intoxicated (a fall, a burn, etc.);
- Has chest pain or difficulty breathing.
Tell the medical team openly what was taken.
Your next step with MMS and MIDAS
A free initial rehabilitation consultation at MMS can explore further needs. Suitability for MIDAS is agreed after assessment.
MIDAS residence · Admission and fees
Questions
Does medical use justify unsupervised use?
No. Clinical conditions and an unverified product are not equivalent.
Are all dissociative drugs identical?
No. Substance, contents and circumstances need separate consideration.
Do I need my own diagnosis first?
No. Prepare questions, observed changes and what you know.