Drug Interaction Report

MONITOR: The concurrent or sequential use of two or more potentially nephrotoxic or neurotoxic drugs may increase the risk of toxicity. Patients who are elderly, debilitated, dehydrated, or who have preexisting renal dysfunction may have a higher risk of developing adverse reactions.

MANAGEMENT: Close clinical and laboratory monitoring of renal and neurologic function and drug serum concentrations (if clinically appropriate) is recommended.

ADJUST DOSING INTERVAL: Food enhances the oral bioavailability of cefpodoxime proxetil tablets. Following a 200 mg dose taken with food, the extent of absorption (mean AUC) was 21% to 33% higher and the mean peak plasma concentration (Cmax) 19% higher than under fasting conditions. Time to peak concentration (Tmax) was not significantly different between fed and fasted states. On the contrary, when a 200 mg dose of the suspension was taken with food, the mean AUC and Cmax were not significantly different than those under fasting conditions, although the rate of absorption was slower with food (48% increase in Tmax ).

MANAGEMENT: To ensure maximal oral absorption, cefpodoxime proxetil tablets should be administered with or immediately after a meal.