IgE Test in India: Cost, Normal Range & Results

Allergies can cause symptoms like frequent sneezing, itchy skin, watery eyes, skin rashes, blocked nose and breathing difficulties. If these symptoms keep returning, your doctor may recommend an IgE test to understand whether an allergic response could be contributing to them.

The IgE test price in India depends on the diagnostic laboratory, location, and type of the test. Understanding the test’s purpose, normal range, and results can help you read your report and discuss the next steps with your doctor.

What Is An IgE Test?

An IgE test measures immunoglobulin E (IgE), a type of antibody produced by the immune system. IgE plays an important role in certain allergic reactions. When a person with allergies gets exposed to the allergen, IgE-related immune responses can trigger symptoms.

Common allergens include pollen, dust mites, animal dander, mould, and certain foods. Allergy blood testing can help identify possible allergic responses by measuring IgE antibodies. There are two main types of IgE tests:

Total IgE test: Measures the overall amount of IgE in the blood.
Specific IgE test: Measures IgE antibodies directed against a particular allergen.

What Is The Normal Range Of An IgE Test?

The normal IgE range depends on age, the laboratory’s testing method, and its reference intervals.
Total IgE is reported in international units per millilitre (IU/mL) or kilo-units per litre (kU/L). These units are numerically equivalent for this measurement.
The total IgE reference values vary with age, ranging from very low levels in newborns to higher reference limits in older children and adults.
Adults may have different reference limits depending on the laboratory. Some laboratories use an upper limit around 100 to 150 IU/mL, while others use different validated intervals.
Children’s IgE levels change with age. Newborns and younger children may have lower reference limits than older children and adults.

What Do IgE Test Results Mean?

An IgE test report must be interpreted with your symptoms, medical history, and the reason for testing.

What Does A High IgE Level Mean?

A high total IgE level means that the amount of IgE in your blood is above the laboratory’s reference range. It may be associated with allergic rhinitis, asthma, atopic dermatitis, parasitic infections and selected immune disorders.

What Does A Normal Or Low IgE Level Mean?

A normal total IgE result means that your IgE level falls within the laboratory’s reference range. A low result indicates a low measured amount of this antibody. If you continue to experience symptoms despite a normal result, discuss them with your doctor for further evaluation.

What Does A Positive Specific IgE Result Mean?

A positive specific IgE result indicates that your immune system has IgE antibodies against the particular allergen tested. This is known as sensitisation. Specific IgE results need to be interpreted with the patient’s clinical history.

What Is the IgE Test Price in India?

The total IgE test is less expensive than a specific IgE test or a comprehensive allergy panel. Actual prices depend on the laboratory, number of allergens tested, location, and available discounts. Confirm the current price with the diagnostic centre before booking.

When To See A Doctor

Consult your doctor if your IgE levels are higher than the laboratory’s reference range or if you continue to experience symptoms despite a normal result.

You experience recurring skin rashes, swelling, sneezing, or breathing symptoms.
You have symptoms that may indicate a food allergy.
Your test result does not match your symptoms.
You need further testing to identify a possible allergen.

Seek emergency medical care if an allergic reaction causes difficulty breathing, throat or tongue swelling, or loss of consciousness.

Conclusion

The IgE test helps doctors investigate suspected allergies and certain immune-related conditions. The IgE test price in India varies depending on the laboratory, location, and type of test performed. Understanding your IgE normal range and test results is important, but neither a high nor a normal total IgE level can confirm an allergy. Consult your doctor to interpret your report and determine whether further testing is necessary.

If you have recurring allergy symptoms, book your allergy test with LifeCell Diagnostics.

FAQs

1. What is the IgE test price in India?

The total IgE test may cost approximately ₹300 to ₹1,000 in India. Specific IgE tests and allergy panels may cost more, depending on the number of allergens tested and the laboratory. 4

2. What is the normal range of an IgE test?

The normal range varies by age and laboratory. Some laboratories use an adult reference range around 100 to 150 IU/mL. Check the reference interval printed on your report. 2