What Is Considered A Low IgG Level?

Is low IgG serious?

People with IgG deficiency are more likely to get infections.

Although researchers don’t know what causes primary IgG deficiency, genetics may play a role.

When the symptoms come on later in life, the health problem is harder to manage, and you may have more infections..

How is low IgG treated?

Currently, the accepted therapy for IgG deficiency is the intravenous administration of 300-600 mg/kg of IgG once every 3-4 weeks, or 100-200 mg/kg/wk subcutaneously. Higher doses have been shown to be more effective in reducing infections in patients with histories of chronic or recurrent sinopulmonary infections.

How can I increase my IgG naturally?

Eat Right Garlic. Omega-3 fatty acids, found in nuts, salmon, tuna, mackerel, and flaxseed oil. Zinc-rich foods, like oysters, crab, lean meats and poultry, and chickpeas. Selenium-rich foods, such as broccoli, sardines, tuna, brazil nuts, and barley.

What does IgG mean in a blood test?

Immunoglobulin G (IgG): This is the most common antibody. It’s in blood and other body fluids, and protects against bacterial and viral infections. IgG can take time to form after an infection or immunization.

What kind of doctor treats IGG deficiency?

Immunologists are scientists or doctors who specialize in diseases of the immune system. Immunologist physicians may manage the treatment of patients with primary immunodeficiency disease. Infectious disease specialists are also frequently involved in the care of these patients.

Can IgG deficiency be reversed?

Treatment. Immunoglobulin deficiency diseases cannot be cured, but treatment that replaces or boosts specific immunoglobulins can help support immune function in affected children. … Treatment will also focus on controlling infections in immunodeficient children.

What does it mean if my IgG is high?

IgG. High levels of IgG may mean a long-term (chronic) infection, such as HIV, is present. Levels of IgG also get higher in IgG multiple myeloma, long-term hepatitis, and multiple sclerosis (MS).

What is a low IgG level?

An IgG deficiency is a health problem in which your body doesn’t make enough Immunoglobulin G (IgG). People with IgG deficiency are more likely to get infections. IgG deficiencies can occur at any age. When your body feels it is under attack, it makes special proteins called immunoglobulins or antibodies.

What is a normal IgG level?

Normal Ranges Adult: IgG 6.0 – 16.0g/L. IgA 0.8 – 3.0g/L. IgM 0.4 – 2.5g/L.

What are IgG levels?

This test measures the amount of immunoglobulins, also known as antibodies, in your blood. … An immunoglobulins test usually measures three specific types of immunoglobulins. They are called igG, igM, and IgA. If your levels of igG, igM, or IgA are too low or too high, it may be a sign of a serious health problem.

How common is IgG deficiency?

IgG2 or IgG3 deficiencies are the most common IgG subclass deficiencies. Since IgG1 comprises 60% of the total IgG level, deficiency of IgG1 usually drops the total IgG level below the normal range, resulting in hypogammaglobulinemia. … IgG subclass deficiencies may be associated with other immunoglobulin abnormalities.

What causes IgG levels to drop?

Low levels of immunoglobulins mean your immune system isn’t working as well as it should. This can be caused by: Medicines that weaken your immune system, such as steroids. Diabetes complications.