The effects of psychedelics can last several hours and vary considerably, depending on the specific type of psychedelic.

The following may be experienced during this time: feelings of euphoria

• sense of relaxation and wellbeing

Psychedelics (also known as hallucinogens) are a class of psychoactive substances that produce changes in perception, mood and cognitive processes.

• Psychedelics affect all the senses, altering a person’s thinking, sense of time and emotions. They can also cause a p...

The most common long-term effect of psychedelic 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 exerci...

The effects of mixing psychedelics with other drugs, including alcohol, prescription medications and over-the-counter medicines, are often unpredictable.

• Mixing psychedelics with stimulant drugs increases the stimulant effects and can further increase heart rate an...

Since ancient times, psychedelics have been used by various cultures throughout the world for their mystical and spiritual associations. LSD, magic mushrooms, Mescaline and DMT are usually swallowed, smoked or inhaled. Mushrooms are usually eaten fresh, cooked or brewed into a ‘tea’.