Immune Globulin (IG) is a sterile solution containing concentrated antibodies derived from the blood plasma of healthy donors. Its primary function is to bolster the body’s defense against infections and to desensitize patients prior to organ transplantation. There are two main types of IG: Intravenous Immune Globulin (IVIG) and Subcutaneous Immune Globulin (SCIG), both of which are utilized across a wide spectrum of medical conditions.

In individuals with immune deficiencies, combating common infections can be challenging. IG administration works by enhancing the immune system through the provision of vital antibodies, thereby safeguarding against life-threatening infections. Moreover, IG is instrumental in managing autoimmune disorders, where the immune system mistakenly targets the body, triggering inflammation. By calming the immune response, IG effectively reduces inflammatory episodes associated with autoimmune conditions.

Additionally, for patients awaiting organ transplants who have heightened sensitivities, IG administration can significantly improve the success rates of transplantation procedures.