Hypergammaglobulinemia

Hypergammaglobulinemia
Synonyms
Pronounce	N/A
Specialty	Immunology
Symptoms	Elevated levels of gamma globulins in the blood
Complications	Autoimmune diseases, infections
Onset	Varies depending on underlying cause
Duration	Chronic
Types	N/A
Causes	Chronic infections, autoimmune disorders, liver disease, monoclonal gammopathy
Risks
Diagnosis	Blood test showing elevated immunoglobulins
Differential diagnosis	Monoclonal gammopathy of undetermined significance, multiple myeloma, chronic lymphocytic leukemia
Prevention
Treatment	Address underlying cause, immunosuppressive therapy
Medication	Corticosteroids, immunosuppressants
Prognosis	Depends on underlying condition
Frequency	Common in certain populations with chronic conditions
Deaths	N/A

Hypergammaglobulinemia is a condition characterized by an excess of gamma globulins in the blood. Gamma globulins are a type of protein produced by the immune system to help fight infections. Hypergammaglobulinemia can be a sign of various underlying conditions, including chronic infections, autoimmune diseases, and certain types of cancer.

Causes

Hypergammaglobulinemia can be caused by a variety of conditions, including:

• Chronic infections, such as hepatitis or HIV
• Autoimmune diseases, such as rheumatoid arthritis or systemic lupus erythematosus
• Certain types of cancer, such as multiple myeloma or lymphoma

Symptoms

The symptoms of hypergammaglobulinemia can vary depending on the underlying cause. They may include:

• Fatigue
• Joint pain
• Swollen lymph nodes
• Recurrent infections

Diagnosis

Hypergammaglobulinemia is typically diagnosed through a blood test that measures the levels of gamma globulins in the blood. Additional tests may be needed to determine the underlying cause.

Treatment

Treatment for hypergammaglobulinemia typically involves addressing the underlying cause. This may involve antibiotics for infections, immunosuppressive drugs for autoimmune diseases, or chemotherapy for cancer.

See also

• Gamma globulin
• Immunoglobulin
• Multiple myeloma
• Lymphoma

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