DOFETILIDE [Systemic] -- CIMETIDINE [Systemic]
Contraindicated
GoodConcurrent use of CIMETIDINE and DOFETILIDE may result in an increased risk of cardiotoxicity (QT prolongation, torsades de pointes, cardiac arrest).METFORMIN [Systemic] -- CIMETIDINE [Systemic]
Major
ExcellentConcurrent use of METFORMIN and CIMETIDINE may result in an increase in metformin plasma concentrations.CITALOPRAM [Systemic] -- CIMETIDINE [Systemic]
Major
GoodConcurrent use of CIMETIDINE and CITALOPRAM may result in increased citalopram exposure and risk of QT interval prolongation.CIMETIDINE HYDROCHLORIDE [Systemic] -- OXTRIPHYLLINE [Systemic]
Major
GoodConcurrent use of CIMETIDINE and THEOPHYLLINE may result in theophylline toxicity (nausea, vomiting, palpitations, seizures).ZALCITABINE [Systemic] -- CIMETIDINE [Systemic]
Major
GoodConcurrent use of ZALCITABINE and CIMETIDINE may result in increased risk of zalcitabine toxicity (peripheral neuropathy, pancreatitis, lactic acidosis, hepatomegaly, hepatic failure).POSACONAZOLE [Systemic] -- CIMETIDINE [Systemic]
Major
GoodConcurrent use of CIMETIDINE and POSACONAZOLE may result in decreased posaconazole concentration.CHLOROQUINE [Systemic] -- CIMETIDINE [Systemic]
Major
GoodConcurrent use of CHLOROQUINE and CIMETIDINE may result in chloroquine toxicity (agitation, seizures, cardiac arrest).CIMETIDINE HYDROCHLORIDE [Systemic] -- MEPERIDINE [Systemic]
Major
GoodConcurrent use of MEPERIDINE and CIMETIDINE may result in meperidine toxicity (respiratory depression, CNS depression, hypotension).CIMETIDINE -- MORPHINE
interact(s) with:
Interacting substances MORPHINE
MORPHINE SULFATE LIPOSOME
Major
GoodConcurrent use of CIMETIDINE and MORPHINE may result in morphine toxicity (CNS depression, respiratory depression).DELAVIRDINE [Systemic] -- CIMETIDINE [Systemic]
Major
FairConcurrent use of CIMETIDINE and DELAVIRDINE may result in reduced serum delavirdine levels.CIMETIDINE [Systemic] -- DOMPERIDONE [Systemic]
