Posted in Web The diverse effects of ketamine, jack-of-all-trades: a narrative review June 22, 2025 Ketamine, an N-methyl-D-aspartic acid receptor antagonist that was first discovered in 1962, has become established in anaesthesia providing dose-dependent anaesthetic, sedative, and analgesic effects. https://pmc.ncbi.nlm.nih.gov/articles/PMC11867090/