2024年12月12日 · IgE is an antibody that plays a key role in allergic responses. It can sometimes also be elevated for other reasons, such as chronic infections or inflammatory diseases. When your IgE levels are high, additional testing is often needed depending on your symptoms.

2024年2月3日 · High IgE levels (408 IU/mL) may indicate an allergic response, which could explain your recent breathing issues. Since your oxygen levels and lung function tests are normal, consider consulting an allergist to identify specific allergens and potential treatments.

2023年9月19日 · Immunoglobulin E: Your body makes IgE antibodies when it overreacts to substances that aren't harmful, such as pollen or pet dander. Your doctor will likely measure your IgE levels if you have a...

2024年4月22日 · To diagnose an allergy, you may need to have a blood test that measures immunoglobin (IgE), an antibody that helps the body fight off foreign bodies, such as bacteria and viruses. An IgE blood test can determine levels of different IgE antibodies. If levels are too high, it indicates an allergy.

2024年3月30日 · Immunoglobulin E (IgE) is a complex antibody with several functions but is best known for its role in the allergic response. It is an important antibody in fighting off parasites. Extremely high or undetectable levels of IgE are linked to various health problems.

Understand normal IgE levels by age, what low or high IgE levels mean, and their role in allergies, immunity, and health conditions. A complete guide to IgE levels.

Learn what serum IgE levels reveal about allergies, asthma, and immune disorders. Discover normal IgE ranges, causes of high IgE, and how an IgE blood test can guide treatment.

2022年12月15日 · Struggling with allergies or infections? Learn the role of high/low IgE antibody levels and get tips to improve immunity.

2024年11月7日 · An allergy blood test checks your blood for increased levels of immunoglobulin E (IgE) antibodies. The test can help detect allergies to foods, pets, pollen or other irritating substances.

Elevated IgE levels often indicate an overactive immune response, which is common in allergies and asthma. For example, if you frequently experience sneezing, itchy eyes, or skin rashes, an IgE test can help identify triggers such as pollen, pet dander, or certain foods.