While Xylazine shares many of precisely the same effects as opioids, It's not at all an opioid. Its effects established in rapidly and last longer. You give them Narcan mainly because a xylazine overdose looks like a heroin/fentanyl overdose and without toxicology, You cannot be sure what sort overdose it's. https://telegra.ph/Buy-Medications-And-Pills-Without-Prescription-09-11