Lung surfactants Calfactant Pregnancy and Breastfeeding Warnings Contents Infasurf Pregnancy Warnings Infasurf Breastfeeding Warnings Infasurf Pregnancy Warnings There is no data regarding the use of this drug during pregnancy. See references Infasurf Breastfeeding Warnings There is no data regarding use of this drug during lactation. See references Share this Article Latest News Medical News Japan gives green light to first-of-their-kind stem cell therapies Mar 14, 2026 Vision loss with GLP-1s: Wegovy may have 5 times higher risk Brain aging: Gut microbiome may drive memory loss via vagus nerve Parkinson's: Where your water comes from may affect risk Hypertension at menopause: What role does estrogen play? Standard breast screening scan may spot heart risk, too Related Drugs Fidanacogene Elaparvovec Cerave Anti-Itch Centrum Adult Crovalimab Cyltezo Prefilled Syringe Zepbound Pen Mylanta One Uretron Ds Medihoney Wound And Burn Dressing Lidotrode