List of psychedelic drugs

Psychedelia
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This is a list of psychedelic drugs, also known as serotonergic psychedelics or classical hallucinogens. These drugs act specifically as serotonin 5-HT_2A receptor agonists. They belong to three major structural families: the tryptamines, phenethylamines, and lysergamides.

The † symbol denotes compounds that are known to be naturally occurring.