How is it used?
Ketamine can be swallowed, snorted or injected. It is also sometimes smoked with cannabis or tobacco. The effects of ketamine may be experienced within 30 seconds if injected, 5–10 minutes if snorted, and up to 20 minutes if swallowed. The effects of ketamine can last for approximately 45 to 90 minutes.
Effects of ketamine
There is no safe level of drug use. Use of any drug always carries some risk. It’s important to be careful when taking any type of drug.
Ketamine affects everyone differently, based on:
- size, weight and health
- whether the person is used to taking it
- whether other drugs are taken around the same time
- the amount taken
- the strength of the drug (varies from batch to batch).
The following effects may be experienced:
- feeling happy and relaxed
- feeling detached from your body (‘falling into a k-hole’)
- confusion and clumsiness
- increased heart rate and blood pressure
- slurred speech and blurred vision
- anxiety, panic and violence
- lowered sensitivity to pain.
If you take a large amount or have a strong batch, you could overdose. Call an ambulance straight away by dialling triple zero (000) if you have any of these symptoms (ambulance officers don’t need to involve the police):
- inability to move, rigid muscles
- high body temperature, fast heartbeat
- coma and ‘near death’ experiences
In the day following ketamine use, you may be experience:
- memory loss
- impaired judgement, disorientation
- aches and pains
Regular use of ketamine may eventually cause:
- poor sense of smell (from snorting)
- mood and personality changes, depression
- poor memory, thinking and concentration
- ketamine bladder syndrome (see below)
- abdominal pain
- needing to use more to get the same effect
- dependence on ketamine
- financial, work and social problems.
Ketamine bladder syndrome
Large, repeated doses of ketamine may eventually cause ‘ketamine bladder syndrome’, a painful condition needing ongoing treatment. Symptoms include difficulty holding in urine, incontinence, which can cause ulceration in the bladder. Anyone suffering from ketamine bladder syndrome needs to stop using ketamine and see a health professional.
Using ketamine with other drugs
The effects of taking ketamine with other drugs– including over-the-counter or prescribed medications – can be unpredictable and dangerous, and could cause:
- Ketamine + alcohol or opiates: lack of awareness of effects of the depressant drugs, which may lead to taking too much and vomiting, slowed breathing, coma and death.
- Ketamine + amphetamines, ecstasy and cocaine: enormous strain on the body, which can lead to fast heart rate.