Is Immunoglobulin E 645 high, normal or dangerous? What does IgE level 645 mean?

Your Immunoglobulin E level of 645 is a High Immunoglobulin E level.

High 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 high 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	6.387
5-10 years	6.799
10-15 years	7.238
15-20 years	7.705
20-25 years	8.202
25-30 years	8.731
30-35 years	9.294
35-40 years	9.893
40-45 years	10.531
45-50 years	11.21
50-55 years	11.933
55-60 years	12.703
60-70 years	13.522
70-80 years	14.394
80-90 years	15.322
90-100 years	16.31
>100 years	17.362

*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

1,51,150

Total number of patients treated

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

A video message on the treatment of your high Immunoglobulin E level

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

Receive world-class medical opinion about your high Immunoglobulin E levels over email.Upload blood test report now

Important - At the end of this article read how our patients treated their high 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	6.399
5-10 years	6.824
10-15 years	7.277
15-20 years	7.76
20-25 years	8.276
25-30 years	8.826
30-35 years	9.412
35-40 years	10.037
40-45 years	10.704
45-50 years	11.415
50-55 years	12.173
55-60 years	12.982
60-70 years	13.844
70-80 years	14.764
80-90 years	15.745
90-100 years	16.791
>100 years	17.907

Upload your blood test report

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.

Symptoms

Dr. Dwayne Michaels
Guest Author