Transdermal fentanyl (Duragesic and generic) has limited use for treatment of chronic pain. Transdermal fentanyl is a short-acting opioid packaged in a long-acting delivery system, making patients on it especially prone to development of opioid tolerance. Since chronic pain is a disease entity rather than a symptom of an underlying https://jamesf047dox4.wikifiltraciones.com/user