Human Immunoglobulin G: Side Effects, Uses & Monitoring
ASCENIV is indicated for the treatment of primary humoral immunodeficiency (PI) in adults and pediatric patients 2 years of age and older.
- Data source
- FDA labeling via NIH DailyMed (label d74f4360…)
- Label version
- current
- Last reviewed
- 2026
Reported adverse reactions
Reactions listed in current FDA labeling, with the highest frequency reported across summarized placebo-controlled trials.
No structured frequency data available in current labeling. Consult the official label.
Labeled uses (from FDA prescribing information)
ASCENIV is indicated for the treatment of primary humoral immunodeficiency (PI) in adults and pediatric patients 2 years of age and older. PI includes, but is not limited to, the humoral immune defect in congenital agammaglobulinemia, common variable immunodeficiency (CVID), X-linked agammaglobulinemia, Wiskott-Aldrich syndrome, and severe combined immunodeficiencies (SCID).
Conditions associated with Human Immunoglobulin G in labeling
Wiskott-Aldrich syndrome
Wiskott-Aldrich syndrome is a medical condition that may be associated with various symptoms and signs....
Wiskott-Aldrich syndrome
Wiskott-Aldrich syndrome (WAS) is a primary immunodeficiency disease characterized by microthrombocytopenia, e...
X-linked agammaglobulinemia
X-linked agammaglobulinemia is a medical condition that may be associated with various symptoms and signs....
Frequently Asked Questions
What is Human Immunoglobulin G used for?
FDA labeling lists the approved uses shown above under "Labeled uses." This summary is informational; only a qualified prescriber can determine whether a medication is appropriate for you.
What are the most commonly reported side effects of Human Immunoglobulin G?
Current labeling for this ingredient does not include a structured frequency table that we can reproduce. Review the official label linked below.
Does Human Immunoglobulin G require lab monitoring?
Monitoring needs vary. Ask your healthcare provider whether any lab tests apply while taking Human Immunoglobulin G.
Where does this information come from?
All clinical facts on this page were extracted from the current FDA-registered product labeling for this ingredient, published by manufacturers through NIH DailyMed. See the source link below.
Medical disclaimer: Educational content extracted from public FDA labeling. Not medical advice. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.