​Online retailers selling fentanyl powder. Comparable to morphine in its potency, fentanyl powder is an incredible synthetic opioid analgesic that is 50–100 times stronger.1., 2 It is a medication that a doctor prescribes on a schedule III. Typically, patients with severe pain are treated with it, or it is used to monitor pain following surgery.4 Patients with chronic pain who are actually tolerant to other opioids are also occasionally treated with it.Five Fentanyl goes by names like Actiq, Duragesic, and Sublimaze in its medicinal structure.5,6 Street names for heroin that is either bonded to or contains fentanyl include Apache, China Girl, China White, Dance Fever, Friend, Goodfella, Jackpot, Murder 8, TNT, and Tango and Cash.