Answer
Antibiotic treatment and the underlying infection can increase or destabilise anticoagulant activity, so the clinical team may check INR more closely.
Sources for this answer
- Fomicyt 40 mg/ml powder for solution for infusion — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.