Safety profile of the most ordered medications for breastfeeding patients in the emergency department.

BACKGROUND: Emergency Medicine (EM) physicians routinely treat breastfeeding patients. Physicians frequently recommend pumping and dumping milk for perceived safety risks. We hypothesized that the majority of the most commonly ordered medications in the emergency department (ED) are safe for breastfeeding patients. Accordingly, we performed a comprehensive safety analysis of the commonly ordered medications and provided an algorithm for EM physicians to utilize when treating breastfeeding patient in the ED.

METHODS: We investigated the 90 most administered medications to female patients between the ages of 15 to 50 for common ED chief complaints at a tertiary care academic medical center from January 2018 to December 2022. A total of 145,960 doses were analyzed. We subsequently searched LactMed®, InfantRisk Application, and Pubmed® for all safety information on these medications and divided them by categories. Ultimately, we proposed a treatment algorithm for breastfeeding patients in the ED.

RESULTS: Analgesics were the most commonly ordered medications in the ED, and importantly analgesics ranging from ibuprofen to morphine are safe in limited doses in the ED setting. Antibiotics and antifungals pose limited restrictions. All systems-based medications have a variety of safe options available. Lastly, supplements and electrolytes are safe.

CONCLUSION: The majority of medications utilized in the acute setting are compatible with breastfeeding. There should be limited circumstances to advise pumping and dumping in the ED.