Hallucinogens are psychoactive drugs known for altering time and space perception.
They also change a person s body image, increasing sensitivity to shapes, sounds and tastes. Any drug classified as a hallucinogen can exacerbate any pre-existing neuroses or disorders. LSD is a semi-synthetic derivative made from Claviceps purpurea, a fungus that grows on grains, specifically rye and wheat. It is a white, odorless crystalline powder which is usually mixed with other substances, such as sugar. It can be found in the form of capsules, tablets, or solutions.