Flashbacks: recurrent intrusive images after the use of LSD.
D000293:Adolescent; D000328:Adult; D006212:Hallucinations; D006801:Humans; D007092:Imagination / Q000187:drug effects*; D008238:Lysergic Acid Diethylamide; D008297:Male; D010469:Perceptual Distortion / Q000187:drug effects; D019966:Substance-Related Disorders; D014796:Visual Perception / Q000187:drug effects
D008238:Lysergic Acid Diethylamide