Is Immunoglobulin E 2 low, normal or dangerous? What does IgE level 2 mean?

📅 Medical Review Date: October 14, 2025

Your Immunoglobulin E level of 2 is a Low Immunoglobulin E level.

Low Immunoglobulin E levels may indicate underlying health problems. The normal range is typically between 6 IU/mL and 495 IU/mL. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.

The normal Immunoglobulin E range for men is :6 - 495 IU/mL

Ideal values of Immunoglobulin E depending on age (male) :

Age	Ideal Immunoglobulin E value
<5 years	6.12
5-10 years	6.242
10-15 years	6.367
15-20 years	6.494
20-25 years	6.624
25-30 years	6.756
30-35 years	6.891
35-40 years	7.029
40-45 years	7.17
45-50 years	7.313
50-55 years	7.459
55-60 years	7.608
60-70 years	7.76
70-80 years	7.915
80-90 years	8.073
90-100 years	8.234
>100 years	8.399

*Ideal values are calculated based on our database of patient records

Get Advice via Email : Send us your blood test report, and our Immunoglobulin E experts will review it. You'll receive a detailed analysis and personalized treatment guidance via email within 12 hours. If you have additional blood test results besides Immunoglobulin E, please include those too—an accurate diagnosis often requires a full view of all abnormalities. Upload blood test report now

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Normal range of Immunoglobulin E found among women :6-495 IU/mL

Ideal values of Immunoglobulin E depending on age (female) :

Age	Ideal Immunoglobulin E value
<5 years	6.124
5-10 years	6.25
10-15 years	6.379
15-20 years	6.51
20-25 years	6.644
25-30 years	6.781
30-35 years	6.921
35-40 years	7.064
40-45 years	7.21
45-50 years	7.359
50-55 years	7.511
55-60 years	7.666
60-70 years	7.824
70-80 years	7.985
80-90 years	8.149
90-100 years	8.317
>100 years	8.488

If you take a Immunoglobulin E blood test and the results are not in the normal range (6-495 IU/mL), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

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How the Immunoglobulin E Test Is Done :

When your doctor orders a Immunoglobulin E test, it involves a straightforward blood draw to measure your Immunoglobulin E levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your Immunoglobulin E test results are usually available within a few hours.

Medical References

• MedlinePlus – Allergy Blood Test
• Cleveland Clinic – Immunoglobulin E (IgE): Function, Tests & Disorders
• Mayo Clinic – Allergies - Diagnosis and treatment
• WebMD – Immunoglobulin Test: High vs Low vs Normal Levels of (Ig) Antibodies
• NIH – Immunoglobulin E - StatPearls