
oxybutynin transdermal brand names and other generic formulations include:
No brand names available
nitrofurantoin monohydrate/macrocrystals oral brand names and other generic formulations include:
oxybutynin transdermal and nitrofurantoin monohydrate/macrocrystals oral
oxybutynin transdermal increases levels of nitrofurantoin monohydrate/macrocrystals oral by unspecified interaction mechanism.
oxybutynin transdermal and nitrofurantoin monohydrate/macrocrystals oral
oxybutynin transdermal increases levels of nitrofurantoin monohydrate/macrocrystals oral by unspecified interaction mechanism.
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