Drug interactions
Cefuroxime + Minocycline
Severity: Minor
Cefuroxime and Minocycline: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Bacteriostatic tetracyclines may blunt the killing activity of bactericidal beta-lactams in laboratory and some clinical settings, as beta-lactams work best on actively dividing bacteria. The clinical importance is greatest in severe infections such as meningitis or endocarditis, and is uncertain in mild infections.
What this interaction means in plain words
Cefuroxime and Minocycline have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Cefuroxime belongs to Anti Bacterial; Minocycline belongs to Anti Bacterial.
Why it happens
Pharmacodynamic antagonism, since growth inhibition by minocycline reduces the cell-wall synthesis on which cefuroxime depends.
What to do
Avoid combining the two in serious infections where rapid bactericidal activity is needed unless there is a specific indication. For mild infections, no change is needed, but review the response to therapy.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Cefuroxime
- Aluminum hydroxide + Cefuroxime Moderate
- Amikacin + Cefuroxime Moderate
- Bcg vaccine live + Cefuroxime Moderate
- Calcium carbonate + Cefuroxime Moderate
- Calcium + Cefuroxime Moderate
- Cefuroxime + Cholera vaccine Moderate
Other interactions of Minocycline
- Acitretin + Minocycline Contraindicated
- Isotretinoin + Minocycline Contraindicated
- Cholera vaccine + Minocycline Major
- Methoxyflurane + Minocycline Major
- Minocycline + Palovarotene Major
- Minocycline + Pexidartinib Major
Frequently asked questions
Can I take Cefuroxime with Minocycline?
MediHelp rates the interaction as minor. Cefuroxime and Minocycline have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Bacteriostatic tetracyclines may blunt the killing activity of bactericidal beta-lactams in laboratory and some clinical settings, as beta-lactams work best on actively dividing bacteria. The clinical importance is greatest in severe infections such as meningitis or endocarditis, and is uncertain in mild infections.
How serious is the interaction between Cefuroxime and Minocycline?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid combining the two in serious infections where rapid bactericidal activity is needed unless there is a specific indication. For mild infections, no change is needed, but review the response to therapy.
What other medicines interact with Cefuroxime?
MediHelp also lists interactions of Cefuroxime with, for example, Aluminum hydroxide, Amikacin, Bcg vaccine live. The full list is on the Cefuroxime page.
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