Xylazine and fentanyl co-administration delays wound healing in mice
Madigan L. Bedard, Roland F. Seim, Alex R. Brown, Calista A. Cline, Kristen N. Gilley, Luke A. Wykoff, Mitchell Huffstickler, Puja Nakkala, Shannon Rausser, Nabarun Dasgupta, Justin C. Strickland, Leon G. Coleman, Zoé A. McElligott
This study shows that xylazine and fentanyl co-administration in mice delays wound healing, while neither drug alone does so at tested doses.
bioRxiv · Jun 18, 2025 · PreprintPharmacology & Toxicology