Hallucinogenic drugs attenuate the subjective response to alcohol in humans
Human Psychopharmacology Clinical and Experimental January 1, 2000 Sean P. Barrett, Jennifer Archambault, Marla Engelberg et al. 11 citations
In a retrospective study of 22 people who used lysergic acid diethylamide (LSD) or psilocybin, most reported that hallucinogens blocked or reduced the subjective effects of alcohol. Among those who combined LSD with alcohol, 86.7% reported a complete blockade of alcohol effects, and the rest reported a diminished response. For psilocybin combined with alcohol, 60% reported a partial antagonism of alcohol effects. LSD's antagonism was significantly greater than psilocybin's. The authors suggest LSD's effect on alcohol intoxication may involve interactions with serotonergic and/or dopaminergic receptor systems.