6/4/2023 0 Comments Logicbots igg![]() ![]() If you have too few immunoglobulins, you have an immunodeficiency. ![]() You may need this test if you have symptoms that could mean your immunoglobulin levels are too low. Why do I need an immunoglobulins blood test? Other names: quantitative immunoglobulins, total immunoglobulins, IgG, IgM, IgA testing You have IgA antibodies in your blood, saliva, and gastric "juices."Īn immunoglobulins blood test measures the amounts of IgM, IgG, and IgA in your blood to help diagnose different types of health conditions that may affect your immune system. IgA antibodies protect your respiratory tract (the organs you use to breathe) and your digestive system (the organs you use to eat and digest food) from infections.That way, if you're exposed to the same germs again, your immune system can quickly make more antibodies. Your body keeps a "blueprint" of all the IgG antibodies you have made. You also have some IgG antibodies in all your body fluids. Most of the immunoglobulins in your blood are IgG. IgG antibodies are very important for fighting infections from bacteria and viruses.IgM antibodies are in your blood and lymph fluid (a watery fluid that carries the cells that fight infections and diseases to all parts of your body). They provide short-term protection while your body makes other antibodies. IgM antibodies are the first immunoglobulins your body makes after you're exposed to germs.When you're exposed to germs, your body makes unique antibodies that are specifically designed to destroy only those germs.Īn immunoglobulins test usually measures three main types of immunoglobulin (Ig) antibodies that do different jobs to protect your health: Antibodies are proteins that your immune system makes to fight germs, such as viruses and bacteria. Immunoglobulins are also called antibodies. This test measures the amount of immunoglobulins in your blood. ![]()
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