Objective: We sought to review the effects of Dopamine Receptor Partial Agonist (DRPA) antipsychotic medications on milk supply and breastfeeding.
Method: Narrative review of selected literature including animal and human data.
Results: Scant case study evidence suggests that DRPAs may lead to reduced milk supply for some.
Conclusions: Women taking DRPAs should be advised of the possibility that these may affect milk supply, and reporting should be encouraged to aid future research.
Keywords: Dopamine receptor partial agonist; breastfeeding; lactation.