Behandling med Fentanyl- ratiopharm må kun indledes af en erfaren læge, der har kendskab til farmakokinetikken bag fentanyl depotplastre og risikoen for svær hypoventilation.
Treatment with Fentanyl-ratiopharm should only be initiated by an experienced physician familiar with the pharmacokinetics of fentanyl transdermal patches and the risk for severe hypoventilation.