In her shattered Philadelphia neighborhood, and more and more in drug sizzling zones across the country, an animal tranquilizer referred to as xylazine — acknowledged by street names like “tranq,” “tranq dope” and “zombie drug” — is getting used to bulk up illicit fentanyl, generating its influence even more devastating. https://getsocialnetwork.com/story3920834/xylazine-hcl-for-sale-in-usa-options