venlafaxine oral brand names and other generic formulations include:
iobenguane sulfate i-123 iv brand names and other generic formulations include:
venlafaxine oral and iobenguane sulfate i-123 iv
venlafaxine oral decreases effects of iobenguane sulfate i-123 iv by opposing drug effects. Combination may cause false-negative imaging results.
venlafaxine oral and iobenguane sulfate i-123 iv
venlafaxine oral decreases effects of iobenguane sulfate i-123 iv by pharmacodynamic antagonism. If clinically appropriate, discontinue drugs that decrease uptake of NE for at least 5 half-lives; may cause false-negative imaging results
Check for more interactions with the Drug Interaction Checker
Drug Interaction Categories
Contraindicated
Never use this combination of drugs because of high risk for dangerous interaction
Serious
Potential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed
Significant
Potential for significant interaction (monitoring by your doctor is likely required)
Minor
Interaction is unlikely, minor, or nonsignificant