5 Simple Statements About fentanyl pain patches for chronic Explained
Immediately after eliminating a skin patch: fold it in 50 % Together with the sticky side in, and flush the patch down the rest room instantly. Tend not to location a used skin patch right into a trash can.Fentanyl and norfentanyl ended up quantified in femoral and cardiac blood by large-effectiveness liquid chromatography-tandem mass spectrometry