Alprostadil alfadex is a medication used to treat erectile dysfunction. It is alfadex in complex with Alprostadil (Prostaglandin-E1), which is a naturally occurring prostaglandin and a potent vasodilator used in the treatment of infants with congenital heart defects to maintain the patency of the ductus arteriosus until palliative or corrective surgery can be performed. It is also a drug for treating erectile dysfunction and has vasodilatory properties. In infants with defects restricting pulmonary blood flow (cyanotic), alprostadil improves arterial blood oxygenation. In infants with defects restricting systemic blood flow, alprostadil improves arterial blood pH, urine output, and femoral arterial pulses. Alprostadil is administered by continuous intraarterial or intravenous infusion, usually at a starting dose of 0.1 microgram/kg/min, with maintenance doses as low as 0.002 microgram/kg/min.

纯度：≥98%

CAS：55648-20-9