Ibuprofen Lysine Injection 20 mg Per 2 mL (10 mg/mL) Single-Dose (3 Vials) (RX)Ibuprofen Lysine Injection, marketed under the brand name NeoProfen, is an intravenous (IV) medication used to treat patent ductus arteriosus (PDA), a heart condition in premature infants. As a nonsteroidal anti inflammatory drug (NSAID), it is administered in a hospital setting under the careful supervision of a healthcare professional. Ibuprofen Lysine Injection 20 mg per 2 mL (10 mg mL) by XGen Pharmaceuticals is a sterile, preservative free,