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Total IgE Test: Costs, Purpose, Normal Range and Interpretation

Total IgE Test ( Immunoglobulin E Test)
  • Sample Type : Blood
  • Parameters : 1
  • Report Time : 24/48 Hrs
  • Home Collection: Yes
  • Fasting : Not Required
  • Age Group: All
OFFER PRICE:  ₹749 ₹1000 30% off


Total IgE Test (IgE Allergy Test)
34+ booked in last 3 days

The Immunoglobulin E test, also commonly known as an IgE blood test, is used to diagnose allergies and determine the allergen by measuring the level of Immunoglobulin E antibodies in the blood, a type of antibody produced by the immune system in response to allergens, such as pollens, dust, and certain foods.

The IgE blood test is commonly used to diagnose allergies and allergic conditions, including: Allergic Rhinitis (hay fever), Asthma, Atopic Dermatitis (eczema), Food Allergies.

Learn everything about IgE Test (blood test for allergy) before you book lab test online. Understand the why, how, and what of this test.

Why Do I Need IgE Blood Test?

An IgE blood test is a diagnostic tool that measures the level of IgE antibodies in your blood. But why would you need an IgE test? If you're experiencing the below-mentioned symptoms, an IgE allergy test may help determine if you have an allergic reaction. An IgE test can also help identify the allergen causing the symptoms, such as pollen, dust, mold, or certain foods.

  • Stuffy or runny nose
  • Sneezing
  • Itchy, red, or watery eyes.
  • Hives (itchy and raised red patches all over the skin)
  • Diarrhea
  • Nausea and vomiting.
  • Shortness of breath (dyspnea)
  • Coughing
  • Abdominal pain.
  • Eczema.
  • Headache
  • Sore throat (pharyngitis).
  • Swollen lips, tongue, eyes, or overall face.
  • Wheezing and tightness in your chest
  • Allergic asthma.

How To Prepare For IgE Level Test?

There are no special preparations needed when getting an allergy blood test. In certain cases, the healthcare provider might want you to fast (not consume any food for a few hours) before the test.

However, if you are currently taking any anti-allergic medications, it is important to let the provider know this before the test. They might request you stop taking this medication before the test for accurate results.

What Happens During IgE Allergy Test?

An IgE blood test only takes a few minutes. 

  • As per the scheduled time of the blood test, a Lab Technician who usually takes blood samples will arrive.
  • A thin needle will be used to draw blood from your arm’s vein.
  • The needle might cause a mild pinch and some discomfort.
  • The lab technician then fills a collection tube with blood and then removes the needle from the skin.
  • They place a small bandage on the arm.

Please note: There might be slight pain or bruising at the spot where the needle was inserted, but most of the symptoms go away quickly.

Should you book blood test online to check your IgE levels or go to the nearest clinic and get it done by a medical professional? Let's Find Out.

Can I Take IgE Antibody Test At Home?

Yes, the IgE allergy test can be taken at home. Healthcareontime at-home lab testing service in association with thyrocare provides a convenient and efficient way to get important medical tests done from the comfort of your own home, without the need for a doctor's visit or a trip to a lab. It's important to note that it is always preferable to consult with a healthcare provider about any concerns you may have regarding your test results.

How Much Does IgE Test Cost?

The allergy test cost varies depending on various factors, such as where you live, the healthcare provider or a laboratory that performs the test, and whether or not you have health insurance coverage. You can check the IgE test price on our website. Our prices are lower than the average test prices, without compromising on quality. 

You received your IgE blood test results but still need help determining if they fall under the normal range. Read this section to know if your results range between the IgE normal range.

What Do IgE Blood Test Results Mean?

An IgE blood test measures the levels of immunoglobulin E (IgE) antibodies in your bloodstream. Elevated IgE levels may indicate the presence of allergies or parasitic infections. IgE blood test results are usually reported in international units per milliliter (IU/mL) and can vary depending on age, gender, and other factors. A immunoglobulin e blood test normal range is typically between 0 and 100 IU/mL. Abnormal results may require additional testing to determine the underlying cause. IgE blood tests are commonly used in conjunction with other allergy tests to diagnose and manage allergies.

What Is IgE Test Normal Range?

The normal IgE levels vary depending on the age and the laboratory performing the test. Please refer to the table below to check the normal range for your age.


Normal Range

< 1 year

0 − 15 IU/mL

1 − 5 years

0 − 60 IU/mL

6 − 9 years

90 IU/mL

10 − 15 years

0 − 200 IU/mL


0 − 100 IU/mL

What Medical Conditions Can Cause High IgE Levels

If your test results show higher than normal serum IgE concentrations (>1,000 IU/mL), the following medical conditions might be causing your allergic tendencies:

  1. Allergic bronchopulmonary aspergillosis - A fungal infection of the lungs due to a hypersensitivity reaction to antIgEns of Aspergillus fumigatus after colonization into the airways.
  2. Allergic fungal sinusitis - A common type of fungal infection in the sinuses
  3. Atopic dermatitis - A chronic disease that causes inflammation, redness, and irritation of the skin.
  4. Human immunodeficiency virus infection (HIV) - HIV severely damages the immune system and interferes with your body's ability to fight infections and diseases.

What Medical Conditions Can Cause Low IgE Levels

If your test results show lower than normal serum IgE concentrations, the following medical conditions might be the reasons:

  1. Chronic fatigue - A serious, long-term illness that affects many body systems
  2. Polyarthralgia - Polyarthralgia is when pain occurs in several joints of the body.
  3. Asthma - The air passages in the lungs become narrow due to inflammation and tightening of the muscles around the small airways.
  4. Chronic sinusitis - This common condition interferes with the way mucus normally drains and makes your nose stuffy. It usually occurs when the empty spaces inside your nose and head (sinuses) are swollen and inflamed for three months or longer, despite treatment. 

Convenience at Your Doorstep

Ever wished for healthcare that comes to you? HealthcareOnTime makes it a reality with doorstep lab testing, cutting out clinic hassles. No more queues or travel stress. Experience at-home sample collection, prioritizing health without time constraints. —your path to health, now just a doorstep away!

Affordable Testing with Thyrocare Partnership

Experience cost-effective lab testing at-home with HealthcareOnTime's exclusive partnership with Thyrocare. Benefit from competitive prices while ensuring precise results. Our collaboration with Thyrocare Technologies Limited guarantees affordability without compromising on the accuracy and reliability of your lab test.

Comprehensive Health Screening

At HealthcareOnTime, we've got your back with our comprehensive health checkup packages! Take charge of your well-being by booking online. These packages empower you to stay ahead, catching potential issues early for timely management. It's like having a health ally, and making informed decisions for a healthier, happier life.

Disclaimer: Although we have endeavored to provide accurate information on this page, we strongly recommend that you seek advice from your doctor before relying on any of the test ranges or lab-test recommendations mentioned herein.


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FAQs around IgE Testing

A blood IgE level of 5000-8000 may indicate a significant allergic response. IgE levels above the normal range, which is typically 0-100 IU/mL, can indicate the presence of an allergy or other immune system disorder. A high IgE level may indicate an allergic reaction to a specific substance.

Reducing IgE levels naturally can help alleviate allergy symptoms. To do so, one can try incorporating anti-inflammatory foods, such as fatty fish and leafy greens, into their diet. Probiotics and prebiotics may also help by promoting healthy gut bacteria.

Immunology testing examines the immune system's response to certain substances. It usually is a package of tests such as IgE blood test, serum IgE test, total IgE test, and allergy profile test that help identify the presence and amount of immunoglobulin E (IgE) antibodies in the blood.

There is no one specific food that can help decrease IgE levels but maintaining a balanced diet with a variety of nutrient-rich food is always helpful for a healthy body and a better, stronger immune system, which may potentially reduce allergy symptoms.

It is said that a normal adult's IgE level should be within the range of 0 - 100 IU/ml. Hence an IgE level of 1450 IU/ml is considered high and indicates the presence of an allergic or immunological disorder.

An IgE level of 700 is considered high regardless of the age of the person. Please take immediate action and consult a healthcare professional, as high IgE levels may indicate a severe allergic reaction in a child.

An allergy test or immunoglobulin E test, also commonly known as an IgE test, is a blood test used to diagnose allergies and determine the allergen causing the symptoms by measuring the level of IgE in the blood, a type of antibody produced by the immune system in response to allergens, such as pollens, dust, and certain foods.

An IgE allergy test requires only a blood sample to measure the level of IgE antibodies in the blood.

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  • Disclaimer: HealthcareOnTime offers extensively researched information, including laboratory testing for health screening. However, we must emphasize that this content is not intended as a substitute for professional medical advice or diagnosis. Always prioritize consulting your healthcare provider for accurate medical guidance and personalized treatment. Remember, your health is of paramount importance, and only a qualified medical professional can make precise determinations regarding your well-being. Protection Status Protection Status Protection Status