Medical Drug Hallucinogens

Ketamine

Ketamine is primarily used as a veterinary anaesthetic. It was developed as a human anaesthetic, but its use was largely discontinued after patients had too many adverse effects, including delirium, irrational behaviour, hallucinations and confusion. It is occasionally still used as a human anaesthetic when it would be dangerous to lower a person’s respiration or heart rate, for example, when they are trapped in a damaged car or collapsed building.

Ketamine is a dissociative drug, which means that a person abusing it loses touch with his own thoughts and identity. He (or she) may feel that someone else is having his thoughts. He may feel completely separated from his own body. A state of complete dissociation is sought by some addicts. They will keep taking more of the drug until they reach this oblivious state, called the “k-hole.”

Ketamine effects:

Distortion of sight and sound
Feelings of detachment from the environment and oneself
Illusions
Hallucinations
Nausea
Slowed breathing
Vomiting
Dizziness
Confusion
Slurred speech
Sedation
Numbness
Weakness
Visual problems
Muscle rigidity
Aggressive behaviour
Loss of coordination
Rapid heart rate
Amnesia
Delirium

Hallucinatory effects of ketamine last an hour or less, but a user’s judgement , coordination and perception may be affected much longer. Some people suffer flashbacks after using this drug. It is possible to die from an overdose of ketamine. Ketamine can be injected, snorted or smoked. It is sometimes mixed with marijuana and smoked. Ketamine may be a white powder, small round pills or bottles of injectable liquid labelled with brand names shown below.

Ketamine may be used as a date rape drug. It is tasteless and odourless. A person raped after being given ketamine may not even remember that it happened.

Ketamine nicknames:

Special K, Vitamin K, Super K, Jet, Super Acid, kitty, cat valium, honey oil, Kit Kat, K, Special La Coke

Brand names: Ketaved, Ketaset, Vetamine, Vetalar, Ketalar

Use of ketamine with other drugs, including alcohol, benzodiazepines like Xanax, barbiturates or opiates is particularly dangerous and can result in death. Heavy use of ketamine can result in damage or even destruction of the bladder, resulting in severe pain during urination and need for surgical removal of the bladder.

Ketamine is frequently stolen from veterinary clinics. Its use is highly restricted and illicit use is illegal.

Tryptamines

Tryptamines are synthetic substances with effects similar to psilocybin (magic mushrooms). Many substances in this category are not included on any specific list of outlawed drugs. Their use leads to a hallucinatory state with distortions of sight, sound and time. The user will be unable to make sensible, rational judgments and thus is more likely to be injured. He may suffer amnesia but this may subside. Panic attacks are common. A person with underlying mental conditions is particularly at risk of damage from these drugs. Effects may last 12 to 24 hours. Unpleasant effects can include anxiety, restlessness, muscle tension to the point of muscle tissue breakdown, jaw tightness, confusion, nausea and vomiting.

Appearance:

They are often packaged as a light coloured powder in small plastic packs labelled as “research chemicals.” They are readily available online.

Names of drugs in this class include: