sub:assertion { d:DB00333dv:ddi-interactor-indr:DB00333_DB00501 . d:DB00501dv:ddi-interactor-indr:DB00333_DB00501 . dr:DB00333_DB00501dcterms:identifier "drugbank_resource:DB00333_DB00501" ; dcterms:title "DDI between Methadone and Cimetidine - Cimetidine, a moderate CYP3A4 inhibitor, may increase the serum concentration of metahdone, a CYP3A4 substrate. Monitor for changes in the therapeutic and adverse effects of methadone if cimetidine is initiatied, discontinued or dose changed."@en ; adv:Drug-Drug-Interaction ; rdfs:label "DDI between Methadone and Cimetidine - Cimetidine, a moderate CYP3A4 inhibitor, may increase the serum concentration of metahdone, a CYP3A4 substrate. Monitor for changes in the therapeutic and adverse effects of methadone if cimetidine is initiatied, discontinued or dose changed. [drugbank_resource:DB00333_DB00501]"@en . }