Answer
It may be used when specialist assessment finds that the benefits outweigh the risks. Treatment and thyroid control should be reviewed promptly when pregnancy is planned or confirmed.
Sources for this answer
- Propylthiouracil 50mg Tablets — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.