The U.S. Food and Drug Administration announced last week that a pharmaceutical company is removing a fentanyl patch from ...

Application of a multi-stacked fentanyl patch could result in serious, life-threatening, or fatal respiratory depression.

Alvogen has issued a nationwide recall of one lot of Fentanyl Transdermal System 25 patches because the patches may stick ...

Instead, fentanyl patches should be used to manage ... are difficult to seeafter application. Print on the Mylan patch (R) also rubs off easily. Labels on patches from Janssen (L), Sandoz (M ...

covering transdermal-patch administration of the narcotic painkiller fentanyl is infringed by Mylan Laboratories, not invalid and not unenforceable. On appeal, Mylan argued that the claims were ...