Hvis De har brugt Fentanyl- ratiopharm i nogen tid, kan De opleve, at virkningen af depotplastrene aftager, og De får behov for dosistilpasning (der kan opstå tolerance).
using Fentanyl-ratiopharm for some time, it might happen that Fentanyl-ratiopharm effective for you so that a dose adjustment will be necessary (tolerance may