Fentanyl, Methamphetamine and Polysubstance Use Differentially Affect Locomotor Sensitisation and Social Behaviour in Rats: Psychedelic Treatment Reverses Social Deficits.
Addiction Biology March 1, 2026 Leah M Salinsky, Kyra C Diaz, Joshua L Fox et al. 1 citation
Polysubstance use of opioids and stimulants is increasingly common among individuals with a substance use disorder, yet most researchers examine these substances in isolation. This gap limits our understanding of the effects of polysubstance use and how these differ from single substance use. Here, we examined the impact of single versus polysubstance exposure of fentanyl and methamphetamine on...