Såfremt det vurderes, at samtidig indtagelse ikke kan undgås, anbefales det, at sirolimusdosis bør reduceres væsentligt ved initiering af posaconazol behandling, og at der bør ske meget hyppige målinger af dalkoncentrationer af sirolimus i helblod.
If it is considered that co-administration is unavoidable, then it is recommended that the dose of sirolimus should be greatly reduced at the time of initiation of posaconazole therapy and that there should be very frequent monitoring of trough concentrations of sirolimus in whole blood.