sub:assertion { d:DB00193dv:ddi-interactor-indr:DB00193_DB01149 . d:DB01149dv:ddi-interactor-indr:DB00193_DB01149 . dr:DB00193_DB01149dct:identifier "drugbank_resource:DB00193_DB01149" ; dct:title "DDI between Tramadol and Nefazodone - Nefazodone may increase tramadol toxicity by decreasing tramadol metabolism and clearance. Increased risk of serotonin syndrome. Monitor for tramadol toxicity and symptoms of serotonin syndrome."@en ; adv:Drug-Drug-Interaction ; rdfs:label "DDI between Tramadol and Nefazodone - Nefazodone may increase tramadol toxicity by decreasing tramadol metabolism and clearance. Increased risk of serotonin syndrome. Monitor for tramadol toxicity and symptoms of serotonin syndrome. [drugbank_resource:DB00193_DB01149]"@en . }