DMT is a powerful psychedelic drug that can distort your sense of reality within minutes. Learn more about its effects, legal status, and more. Department of Motor Trafficමෝටර් රථ ප්රවාහන දොපාර්තමේන්තුවේ කොමසාරිස් ... DMT is a hallucinogenic and psychedelic drug that occurs naturally in many plants and animals. Learn about its history, side effects, risks, and street names. DMT , or N,N-Dimethyltryptamine, is a psychedelic chemical that occurs naturally in both plants and animals from underwater organisms to land mammals. DMT is also the active hallucinogenic compound in ayahuasca, a tea brewed from the shrub Psychotria viridis used for ritual purposes by indigenous people in the Amazon. See our ayahuasca guide for more on this psychedelic brew. People also ingest DMT in crystal form, smoking it in a pipe or bong, as well as vaporized. This form of ingestion ...