Prescribe flucloxacillin cautiously in patients with renal impairment, adjusting dosage as needed based on creatinine clearance. Monitor liver function tests regularly, especially in patients receiving prolonged therapy.
Flucloxacillin is a penicillinase-resistant penicillin, effective against Gram-positive bacteria including Staphylococcus aureus (methicillin-sensitive strains). It’s primarily used for skin and soft tissue infections, bone infections, and pneumonia caused by susceptible organisms.
Common side effects include nausea, vomiting, and diarrhea. Less frequent, but serious, adverse reactions involve hypersensitivity reactions, ranging from mild rash to anaphylaxis. Promptly discontinue treatment and administer appropriate countermeasures if such reactions occur.
Oral flucloxacillin absorption is variable. To maximize absorption, administer with food. Intravenous administration provides predictable serum concentrations.
Drug interactions are relatively uncommon. However, flucloxacillin can interact with certain anticoagulants, potentially increasing bleeding risk. Close monitoring of INR is necessary if concurrent anticoagulation is required.
Always consult the complete prescribing information for detailed dosage guidelines and contraindications, especially considering patient-specific factors such as age and concomitant medications.
Remember: This overview provides a concise summary and should not substitute for thorough consultation of detailed prescribing information. Always prioritize patient safety and individual clinical judgment.
Note: This information is for educational purposes only and does not constitute medical advice.
