
metformin oral brand names and other generic formulations include:
Fortamet Oral, Glucophage Oral, Glucophage XR Oral, Glumetza Oral, Riomet Oral
trimethoprim oral brand names and other generic formulations include:
Primsol Oral, Proloprim Oral, Trimpex Oral
metformin oral and trimethoprim oral
metformin oral will increase the level or effect of trimethoprim oral by nonacidic drugs competing for the same pathway through the kidney.
metformin oral and trimethoprim oral
metformin oral will increase the level or effect of trimethoprim oral by basic (cationic) drug competition for renal tubular clearance.
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