Total IgE is a type of antibody in the immune system. It is produced by the body to help fight off infection and other foreign substances. When the level of total IgE is high, it may indicate an abnormal response of the immune system to certain allergens or infections.
What Causes High Total IgE?
High levels of total IgE can be caused by a variety of factors. Allergy-related conditions such as asthma, eczema, and hay fever can often cause elevated levels of total IgE. In some cases, allergies to certain foods or medications can also cause an increase in total IgE. Additionally, certain types of infections, such as parasitic or fungal infections, may cause the body to produce more IgE than usual.
What Are the Symptoms of High Total IgE?
When total IgE is elevated, it may cause a variety of symptoms. These can include skin rashes, difficulty breathing, sneezing, wheezing, coughing, and itchy eyes. Additionally, in some cases, high total IgE can lead to more serious allergic reactions, such as anaphylaxis.
How Is High Total IgE Diagnosed?
High levels of total IgE can be detected through a blood test. This test measures the amount of IgE in the bloodstream and can identify if the level is higher than normal. In some cases, additional tests may be necessary to determine the cause of the elevation.
How Is High Total IgE Treated?
The treatment for high total IgE depends on the underlying cause. In cases of allergic reactions, medications such as antihistamines may be prescribed to reduce symptoms. For infections, antibiotics or antifungal medications may be used to treat the underlying cause. In some cases, allergy shots may be recommended to reduce IgE levels.