Der skal iagttages forsigtighed med lægemidler, som interfererer med den enterohepatiske cirkulation pga. risikoen for nedsat effekt af mycophenolatmofetil.
4 Medicinal products that interfere with enterohepatic circulation: caution should be used with medicinal products that interfere with enterohepatic circulation because of their potential to reduce the efficacy of Myfenax.