Eutylone Inhibits CYP2D6 Like MDMA: Polydrug Interaction Risk
A 2026 cross-species metabolism study found that eutylone, a synthetic cathinone stimulant sometimes sold as a “bath salt” or MDMA-like drug, inactivated CYP2D6 with Ki = 4.2 μM, kinact = 0.069 min-1, and inactivation efficiency = 1.64 x 10-2 min-1 μM-1 — a range the researchers described as comparable to MDMA. Research Highlights CYP2D6 was …