概述
The rationale behind this update on the 2016 British Society for Rheumatology (BSR) guidelines on prescribing antirheumatic drugs in pregnancy and breastfeeding was described in detail in the guideline scope . In brief, despite the existence of additional evidence-based guidelines on prescribing/managing rheumatic disease in pregnancy the information contained within them requires continual review to include emerging information on the safety of new and existing drugs in pregnancy.