Meropenem
Please note: This is for information only.
Refer to local guidelines for treatment recommendations.
- A ß-lactam antibiotic: carbapenem, similar to imipenem.
- Bactericidal
- Usual adult dose: 500mg – 1g tds IV
- Preferred carbapenem if renal impairment. Dosage reduction necessary.
- Very broad spectrum predisposes to candida and other multi-resistant organisms.
- No oral preparation.
- Penetrates into most tissues and fluids including cerebrospinal fluid.
- Less likely to cause neurotoxicity (fitting) than imipenem.
Main indications:
- Microbiology advice – restricted agent.
Active against most strains of:
- Staphylococcus aureus (not MRSA)
- Haemolytic streptococci
- Streptococcus pneumoniae
- Enterococcus faecalis (amoxicillin-sensitive)
- Listeria monocytogenes
- Neisseira meningitidis
- Haemophilus influenzae
- Escherichia coli
- Klebsiella spp
- Other Coliforms
- Pseudomonas aeruginosa
- Anaerobes
Not active against most strains of:
- MRSA
- Staphylococcus epidermidis
- Enterococcus faecium (amoxicillin-resistant)
- Candida and other fungal pathogens