“…Both drugs also are associated with nervous system complications, necrotizing enterocolitis, and reducing cerebral and mesenteric blood flow. [ 9 10 11 12 ] However, they are less common in ibuprofen administration; it may cause bleeding, skin lesions, hypoglycemia, hypocalcemia, heart failure, respiratory failure, IVH, and renal dysfunction. [ 13 ] Recently, oral or IV administration of paracetamol (acetaminophen) has been considered in the treatment of PDA, which is first recommended by Terrin et al .…”