cefuroxime axetil: prescribing and clinical use
Focused clinical detail for use alongside current product information, local policy and patient-specific assessment.
cefuroxime axetil: clinical details
Prescribing considerations
- Confirm that the presentation and likely pathogen are appropriate; consider culture and susceptibility results where relevant.
- Review beta-lactam allergy history carefully and stop treatment if significant hypersensitivity develops.
- Marked renal impairment requires prescriber adjustment because cefuroxime is predominantly renally eliminated.
- Consider antibiotic-associated colitis in diarrhoea during or after treatment; avoid medicines that inhibit peristalsis when suspected.
- For Lyme disease, distinguish the usually self-limiting Jarisch–Herxheimer reaction from allergy.
- The suspension contains sucrose, aspartame, propylene glycol and benzyl alcohol; consider diabetes, phenylketonuria and excipient-related risks.
Contraindications and cautions
- Hypersensitivity to cefuroxime axetil, cefuroxime or a product excipient
- Known hypersensitivity to cephalosporin antibiotics
- Previous severe hypersensitivity, such as anaphylaxis, to another beta-lactam antibacterial
Monitoring
- Assess renal function where significant impairment is known or suspected.
- Monitor INR with an oral anticoagulant.
- Review promptly for hypersensitivity, severe skin reactions, superinfection or antibiotic-associated diarrhoea.
- Cefuroxime may produce a positive direct Coombs test and interfere with blood cross-matching; use glucose oxidase or hexokinase methods for blood glucose testing.
Clinical pharmacology
An oral prodrug hydrolysed to cefuroxime, a bactericidal second-generation cephalosporin. Efficacy relates to the time unbound concentrations remain above the organism’s minimum inhibitory concentration. Cefuroxime is not metabolised and is eliminated mainly by glomerular filtration and tubular secretion.
Formulation and product differences
- Tablets should be swallowed whole and are unsuitable when tablets cannot be swallowed.
- Oral suspension has lower and slower absorption than tablets; the formulations are not bioequivalent or substitutable milligram for milligram.
- Reconstituted suspension requires refrigeration, vigorous shaking and protection from freezing or hot liquids.
- Suspension excipients include sucrose, aspartame, propylene glycol and benzyl alcohol.
cefuroxime axetil preparations and strengths
Tablet
Route: Oral
Strengths: 125 mg, 250 mg
cefuroxime axetil interactions
Check all medicines, including non-prescription products, with the prescriber or pharmacist.
Medicines that reduce stomach acidity
They may reduce cefuroxime axetil absorption and counteract the absorption benefit of food.
Probenecid
It substantially increases cefuroxime exposure, so concurrent use is not recommended.
Sources
These sources were used to prepare and review this medicine page.
Prepared and reviewed by the iatroX editorial team.