FENTANYL Transdermal System, 12 mcg/h, five (12 mcg/h) systems per carton, Rx only, Distributed by: Alvogen, Inc., Pine Brook, NJ 07058; Manufactured by: 3M Drug Delivery Systems, St. Paul, MN 55107, NDC 47781-423-47.
Product Mix-Up: Customer complaint that their carton labeled as Fentanyl Transdermal Systems, 12 mcg/h contained five patches labeled and containing 50 mcg/h.
Nationwide in the USA
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-1277-2019