Answer
It is generally avoided during pregnancy unless clinically necessary and should not be used while breastfeeding because fetal or neonatal opioid withdrawal is a concern.
Sources for this answer
- Rizmoic 200 micrograms film-coated tablets — 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.