Wirkstoffe & Arzneimittelsicherheit

Wechselwirkungen · Synjardy

Synjardy 5 mg/850 mg film-coated tablets Synjardy 5 mg/1 000 mg film-coated tablets Synjardy 12.5 mg/850 mg film-coated tablets Synjardy 12.5 mg/1 000 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 10–11

HOS-131187 · Präparat HOS-097021

10 Organic cation transporters (OCT) Metformin is a substrate of both transporters OCT1 and OCT2. Co-administration of metformin with • Inhibitors of OCT1 (such as verapamil) may reduce efficacy of metformin. • Inducers of OCT1 (such as rifampicin) may increase gastrointestinal absorption and efficacy of metformin. • Inhibitors of OCT2 (such as cimetidine, dolutegravir, ranolazine, trimethoprime, vandetanib, isavuconazole) may decrease the renal elimination of metformin and thus lead to an increase in metformin plasma concentration. • Inhibitors of both OCT1 and OCT2 (such as crizotinib, olaparib) may alter efficacy and renal elimination of metformin. Caution is therefore advised, especially in patients with renal impairment, when these drugs are co-administered with metformin, as metformin plasma concentration may increase. If needed, dose adjustment of metformin may be considered as OCT inhibitors/inducers may alter the efficacy of metformin (see sections 4.2 and 4.4).

Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.

RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): isavuconazole (HOS-085186) cimetidine (HOS-085835) crizotinib (HOS-116818) dolutegravir (HOS-089992) lead (HOS-085592) olaparib (HOS-130501) ranolazine (HOS-086141) vandetanib (HOS-119366) verapamil (HOS-090602)