Fentanyl Transdermal Patch Information - Drugs.com
Misuse or abuse of fentanyl transdermal patch by placing it in the mouth or chewing, swallowing, injecting, or snorting it can lead to overdose and death. Wash your hands before and after use. Take off old patch first. Put patch on clean, dry, healthy skin on the chest, back, upper leg, or upper arm.