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. Regular exercise. Start small, gradually increase to at least 150 minutes/week at moderate intensity. https://jimt579luz5.vidublog.com/profile