Is Immunoglobulin E 374 normal, high or low? What does IgE level 374 mean?

📅 Medical Review Date: September 19, 2025

Your Immunoglobulin E level of 374 is a Normal Immunoglobulin E level.

Normal 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.

Important - Scroll to the end of this article to see how our patients managed their normal Immunoglobulin E levels

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	6.224
5-10 years	6.457
10-15 years	6.698
15-20 years	6.949
20-25 years	7.209
25-30 years	7.479
30-35 years	7.759
35-40 years	8.049
40-45 years	8.35
45-50 years	8.662
50-55 years	8.986
55-60 years	9.322
60-70 years	9.671
70-80 years	10.033
80-90 years	10.408
90-100 years	10.797
>100 years	11.201

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

Misdiagnosis is more common than people think—and the consequences can be serious. Delayed treatment, unnecessary medication, or worse. If you want a second opinion on your blood work, one option is to upload it to a site like wholebodyprotocol.com, where world-class doctors review your results. They charge a small fee—around $90 (though you'll want to check the latest price as it fluctuates)—and email you a detailed report. With over 12 million people affected by misdiagnosis every year, that little bit of extra peace of mind can go a long way.

Important - Read more questions about normal Immunoglobulin E levels after this video message

Important - At the end of this article read how our patients treated their normal Immunoglobulin E levels

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	6.231
5-10 years	6.471
10-15 years	6.72
15-20 years	6.979
20-25 years	7.248
25-30 years	7.527
30-35 years	7.817
35-40 years	8.118
40-45 years	8.431
45-50 years	8.756
50-55 years	9.093
55-60 years	9.443
60-70 years	9.807
70-80 years	10.185
80-90 years	10.577
90-100 years	10.984
>100 years	11.407

Also Read :Symptoms of Low Immunoglobulin E

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

Symptoms

Medically Reviewed By

Dr. Hernandez, MD

BOARD CERTIFIED PATHOLOGIST

Laboratory Medicine Specialist

View Full Profile & Credentials →

Laboratory Expertise:

Clinical Pathology Certification
15+ years lab analysis experience
Specializes in test interpretation
Medical Advisory Board Member

Medical Disclaimer: This information is for educational purposes and should not replace professional medical advice. Consult your physician for diagnosis and treatment. Read full disclaimer.