Hallucinogenic drugs, also known as 'psychedelics', are drugs that change the way a person perceives the world. Hallucinogens affect all the senses, altering a person's thinking, sense of time and emotions.
LSD (lysergic acid diethylamide)
LSD is made from a substance found in ergot, which is a fungus that infects rye. It is a very powerful drug, so only very small doses are usually taken.
Acid, trips, tabs, microdots, dots.
What it looks like?
In its pure state, LSD is a white odourless powder. It usually comes in the form of squares of gelatine or blotting paper that have been dipped or soaked in LSD. LSD is also sold as a liquid, tablets or capsules.
How is it used?
LSD is usually swallowed, sniffed, injected or smoked.
Magic mushrooms (psilocybin)
There are several varieties of magic mushrooms. 'Golden tops', 'blue meanies' and 'liberty caps' are some of the types found in Australia that have the active ingredient psilocybin.
Shrooms, mushies, magics, golden tops, blue meanies, liberty caps.
What they look like?
Magic mushrooms look much like ordinary dried mushrooms, or they come as powdered material in capsules. Synthetic psilocybin appears as a white crystalline powder that may be processed into tablets or capsules, or dissolved in a liquid.
How are they used?
Magic mushrooms are usually eaten fresh, cooked or brewed into a 'tea'. Occasionally, they may be mixed with tobacco or cannabis and smoked.
Ketamine hydrochloride is a dissociative anaesthetic that is sometimes used in medical and veterinary settings.
Special K, K, ket, kitkat, super K.
What it looks like?
Ketamine is a white crystalline powder that can be made into tablets, or dissolved in liquid.
How is it used?
Ketamine is usually swallowed, snorted or injected. It is sometimes smoked with other drugs such as cannabis or tobacco.
Mescaline (peyote cactus)
Mescaline is the active ingredient of the peyote cactus, Lophophora williamsii. It can also be made synthetically.
Cactus, cactus buttons, cactus joint, mesc, mescal.
What it looks like?
In its pure state, mescaline sulphate is a white crystalline powder. Synthetic mescaline may appear as different coloured powders. The peyote cactus contains 'buttons' that can be cut from the root of the plant and dried.
The effects of any drug (including hallucinogens) vary from person to person. How hallucinogens affects a person depends on many things including their size, weight and health, also whether the person is used to taking it and whether other drugs are taken around the same time.
The effects of any drug also depend on the amount taken. This can be very hard to judge as the quality and strength of illicit drugs can vary greatly from one batch to another.
There is no safe level of drug use. Use of any drug always carries some risk—even medications can produce unwanted side effects. It is important to be careful when taking any type of drug.
The effects of hallucinogens can last several hours and vary considerably, depending on the specific type of hallucinogen. Some of the typical effects of hallucinogens are:
Sometimes a person may experience the negative effects of hallucinogens and have what is called a 'bad trip'. They may experience some of the following:
Feelings of panic, paranoia and fear can lead to risky behaviour that can cause injury, such as running across a busy street.
High doses of hallucinogens can increase the negative immediate effects.
As the effects of the hallucinogen begin to wear off a person may experience a range of effects. These effects can last for a number of days after use and may include:
The most common long-term effect of hallucinogen use is the 'flashback'. Flashbacks are a re-experience of the drug and can occur days, weeks, months and even years later.
Flashbacks can be triggered by the use of other drugs, or by stress, fatigue or physical exercise. The flashback experience can range from being pleasant to causing severe feelings of anxiety. They are usually visual and last for a minute or two.
Other effects of hallucinogen use
All areas of a person’s life can be affected by drug use.
Taking hallucinogens with other drugs
The effects of mixing hallucinogens with other drugs, including alcohol, prescription medications and over-the-counter medicines, are often unpredictable.
Pregnancy and breastfeeding
It is dangerous to drive after using hallucinogens. The effects of hallucinogens, such as hallucinations and distorted perception, can affect driving ability.
Hallucinogen use in the workplace
Under occupational health and safety legislation, all employees have a responsibility to make sure they look after their own and their co-workers’ safety. The effects of hallucinogens and the symptoms of coming down and withdrawal can affect a person’s ability to work safely and effectively.
There is evidence that after prolonged use, hallucinogens can become addictive. People who use hallucinogens regularly can develop dependence and tolerance to them, which means they need to take larger amounts of hallucinogens to get the same effect.
If a dependent person stops taking hallucinogens, they may experience withdrawal symptoms because their body has to get used to functioning without hallucinogens.
While severe physical symptoms are uncommon, hallucinogen withdrawal can cause problems such as:
In Australia, there are many different types of treatments for drug problems. Some aim to help a person to stop using a drug, while others aim to reduce the risks and harm related to their drug use. Find out more about treatment.
What to do if you are concerned about someone’s hallucinogen use
If you are concerned about someone’s drug use, there is help available. Contact the alcohol and drug information service in your state or territory.
What to do in a crisis
Always call triple zero (000) if a drug overdose is known or suspected—and remember that paramedics are not obliged to involve the police.
According to the National Drug Strategy household survey, in 2010, 8.8% of Australians aged over 14 years had used hallucinogens (other than cannabis and ecstasy) at some stage in their life.
Are they legal?
Many hallucinogens are illegal in Australia.
Some states and territories have programs that refer people with a drug problem to treatment and/or education programs where they can receive help rather than going through the criminal justice system.
National drug policy
Australia’s national drug policy is based on harm minimisation. Strategies to minimise harm include encouraging people to avoid using a drug through to helping people to reduce the risk of harm if they do use a drug. It aims to reduce all types of drug-related harm to both the individual and the community.
Educational resources on hallucinogens
Search the ADF Shop.
Last updated: 30 January 2013
The following content is from DrugInfo dot ADF dot org dot au
Information you heard is intended as a general guide only. This audio is copyrighted by the Australian Drug Foundation. Visit www.DrugInfo.ADF.org.au for more