Answer
Product information is cautious, while UK specialist guidance considers short-term epidural fentanyl compatible with breastfeeding with infant monitoring. Confirm the plan with the maternity or anaesthetic team.
Sources for this answer
- BUFYL 1 mg/ml and 2 micrograms/ml Solution for Infusion — Current selected SmPCemc · Summary of Product Characteristics
- NHS Specialist Pharmacy ServiceNHS Specialist Pharmacy Service · NHS medicine guidance