IgE (Immunoglobulin E) is a type of antibody produced by the immune system. It is involved in allergic reactions and can be measured with a blood test. High levels of IgE can indicate an allergic reaction or an autoimmune disorder.
What Causes High IgE Levels?
High IgE levels can be caused by a variety of factors. Allergic reactions are the most common cause, as IgE is released in response to allergens. Asthma, hay fever, eczema, and other allergic reactions can all cause high IgE levels. In addition, certain medications, such as antibiotics, may also cause high IgE levels. Autoimmune disorders, such as lupus or rheumatoid arthritis, can also cause high IgE levels.
What Are the Symptoms of High IgE Levels?
High IgE levels can cause a variety of symptoms, depending on the underlying cause. Allergic reactions can cause sneezing, coughing, itchy eyes, and a runny nose. Asthma can cause wheezing, chest tightness, and difficulty breathing. Eczema can cause dry, itchy skin. Autoimmune disorders can cause joint pain, fatigue, and other symptoms.
How Is High IgE Levels Treated?
Treatment for high IgE levels depends on the underlying cause. Allergic reactions can be treated with antihistamines or other medications. Asthma can be treated with inhalers or other medications. Eczema can be treated with creams or other topical treatments. Autoimmune disorders can be treated with medications, such as corticosteroids or non-steroidal anti-inflammatory drugs.