Fentanyl tablet | Fentanyl Patch COMMON BRAND(S): DURAGESIC GENERIC NAME(S): FENTANYL Uses This medication is used to help relieve severe ongoing pain (such as due to cancer). Fentanyl belongs to a class of drugs known
Fentanyl tablet | Fentanyl Patch COMMON BRAND(S): DURAGESIC GENERIC NAME(S): FENTANYL Uses This medication is used to help relieve severe ongoing pain (such as due to cancer). Fentanyl belongs to a class of drugs known