 Reduction of exposure to pathogens may be recommended, and in many situations prophylactic antibiotics or antivirals may be advised.In the case of humoral immune deficiency, immunoglobulin replacement therapy in the form of intravenous immunoglobulin (IVIG) or subcutaneous immunoglobulin (SCIG) may be available.In cases of autoimmune disorders, immunosuppression therapies like corticosteroids may be prescribed.