Ceftriaxone and Gentamicin interaction
Ceftriaxone and Gentamicin: both prescribing labels describe an interaction that usually calls for monitoring, a dose change, or spacing the doses.
Usually manageable with monitoring or a dose change. Tell your pharmacist you take both.
What the FDA labels say
From the Gentamicin (Gentamicin Sulfate in Sodium Chloride) label · effective 2023-01-26
Increased nephrotoxicity has been reported following concomitant administration of aminoglycoside antibiotics and cephalosporins.
From the Ceftriaxone (CEFTRIAXONE AND DEXTROSE) label · effective 2022-01-13
Vancomycin, Amsacrine, Aminoglycosides, and Fluconazole Vancomycin, amsacrine, aminoglycosides, and fluconazole are physically incompatible with ceftriaxone in admixtures [see Dosage and Administration (2.3) ].
Vancomycin, amsacrine, aminoglycosides, and fluconazole are physically incompatible.
Taking more than these two? Interactions stack. Check your whole list at once; it stays in your browser.
Open in the checkerNot medical advice. Interaction Checker quotes FDA label text and NIH fact sheets. Whether an interaction matters for you depends on doses, timing, kidney and liver function, and other conditions. Confirm with a pharmacist or prescriber.