Clinical Associate Professor
The Ohio State University College of Pharmacy
Columbus, Ohio
The Ohio State University College of Pharmacy
Columbus, Ohio
Ever since the availability of more than 2 intravenous immunoglobulin (IVIG) biologics, the question has been, are they the same or different? In 2023, 14 IV and 4 subcutaneous products are available, as well as 1 facilitated subcutaneous product, and the question remains: Are all immunoglobulin (Ig) products the same? Are they all generic equivalents or biosimilars? And yet the