GENERIC NAME: FENTANYL - TRANSDERMAL (FEN-ta-nil) BRAND NAME(S): Duragesic. Warning | Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions. I recently dropped from using a 25 mcg Fentanyl patch to using a 12 mcg patch. It seemed to me that prior to dropping to the lower dosage, that I was experiencing. Fentanyl transdermal patches (Durogesic/Duragesic) are used in chronic pain management. The patches work by slowly releasing fentanyl through the skin into the. IMPORTANT SAFETY INFORMATION. What is the most important information I need to know about DURAGESIC ®? Get emergency help right away if you use too much DURAGESIC. Reviews use of fentanyl patches for chronic pain, including patient selection and education, safety profile, and general analgesia guidelines. Fentanyl has a high risk for abuse and severe, possibly fatal, breathing problems. Do not use transdermal patches unless you have been regularly taking moderate to. Q: I was prescribed fentanyl patch (25) for excruciating back pain, but after reading all of the side effects from the included pamphlet, I am actually afraid to use it. 34 Responses to “Fentanyl: A Drug Closely Associated With Heroin” Tomi M. December 24, 2012. Fentanyl, as prescribed by a doctor in patch form, is just as. How to Get off Fentanyl Patches. Transdermal fentanyl patches such as Duragesic and Ionsys can create a powerful dependency. They may cause unpleasant side effects. How should I use Duragesic? Use Duragesic exactly as prescribed by your doctor. Follow all directions on your prescription label. Never use fentanyl in larger amounts.