Neutropenia Associated With Furosemide Administration in a Preterm Infant.

Gillean K Connolly1, Jennifer Keates-Baleeiro1,2, Valerie Curren1,3

  • 1Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.

Case Reports in Pediatrics
|November 19, 2025
PubMed
Summary

Furosemide, a common diuretic, may cause neutropenia (low white blood cell count) in preterm infants. This case study suggests furosemide as a probable cause, highlighting a rare but serious adverse drug reaction.

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