Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose. Levocetirizine is used to treat symptoms of year-round (perennial) allergies in adults and children who are at least 6 months old. It is also used to treat symptoms of seasonal allergies in adults and children who are at least 2 years old.
Intravenous Immunoglobulin (IVIG) is a plasma product used in the treatment of certain conditions related to the immune system.VIG therapy is done by administering medication directly into the bloodstream to help treat autoimmune diseases, immune deficiencies, and certain kinds of infections.
IVIG is a plasma protein replacement therapy (IgG) for immune deficient patients who have decreased or suppressed antibody production capabilities. IVIG is mainly used as treatment in three major categories; immune deficiencies, autoimmune diseases, and acute infections.It is important to know that the immunoglobulin given via IVIG therapy only partly replaces what the body should be making on its own. It does not help the patientâs immune system make more.n the case of patients with autoimmune disease, IVIG is administered at a high dose in an attempt to decrease the severity of the autoimmune disease. Most antibodies, whether produced by the patientâs own immune system or given in the form of immunoglobulin, are used up by the body.