Drug interactions
Cefuroxime + Tetracycline
Severity: Minor
Cefuroxime and Tetracycline: 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
A bacteriostatic tetracycline may reduce the bactericidal effect of a beta-lactam, which requires actively growing bacteria. This is mostly shown in vitro and in older clinical data, and matters mainly in severe infections.
What this interaction means in plain words
Cefuroxime and Tetracycline 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; Tetracycline belongs to Anti Bacterial.
Why it happens
Pharmacodynamic antagonism, as inhibition of bacterial protein synthesis limits the growth needed for beta-lactam killing.
What to do
Avoid the combination in life-threatening infections such as meningitis unless clearly indicated. In milder infections, monitor clinical response.
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 Tetracycline
- Acitretin + Tetracycline Contraindicated
- Methoxyflurane + Tetracycline Contraindicated
- Isotretinoin + Tetracycline Major
- Palovarotene + Tetracycline Major
- Strontium ranelate + Tetracycline Major
- Tetracycline + Tretinoin Major
Frequently asked questions
Can I take Cefuroxime with Tetracycline?
MediHelp rates the interaction as minor. Cefuroxime and Tetracycline have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. A bacteriostatic tetracycline may reduce the bactericidal effect of a beta-lactam, which requires actively growing bacteria. This is mostly shown in vitro and in older clinical data, and matters mainly in severe infections.
How serious is the interaction between Cefuroxime and Tetracycline?
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 the combination in life-threatening infections such as meningitis unless clearly indicated. In milder infections, monitor clinical response.
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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