Is Fasting blood sugar 399 high, normal or dangerous? What does Glucose fasting level 399 mean?

Your Fasting blood sugar level of 399 is a High Fasting blood sugar level.

High levels of Fasting blood sugar in the blood indicate a variety of health problems. If your blood Fasting blood sugar level is between 74 mg/dL and 99 mg/dL, you probably do not have an underlying health problem. But if Fasting blood sugar levels are not in this range, you should see a doctor immediately.

Important - Go to the end of this article and read how our patients treated their high Fasting blood sugar levels 

Normal range of Fasting blood sugar found among men : 74 - 99 mg/dL

Ideal values of Fasting blood sugar depending on age (male) :
Age Ideal Fasting blood sugar value
<5 years 76.953
5-10 years 80.023
10-15 years 83.216
15-20 years 86.536
20-25 years 89.989
25-30 years 93.58
30-35 years 97.314
35-40 years 97.159
40-45 years 97.005
45-50 years 96.85
50-55 years 96.696
55-60 years 96.542
60-70 years 96.388
70-80 years 96.235
80-90 years 96.082
90-100 years 95.929
>100 years 95.777

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

A video message on the treatment of your high Fasting blood sugar level

If you want your blood test report to be interpreted by Fasting blood sugar specialist, you can upload your report. Our Fasting blood sugar expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours. Upload blood test report now

Important Article : How our patients treated their high fasting blood sugar?

Click here to know Symptoms of High Fasting blood sugar

Besides Lab test failures, there are many other reasons for inaccurate blood results. Know the common reasons for inaccurate blood test results

Can Low or High Fasting blood sugar cause Heart Attack? Click here to know

Normal range of Fasting blood sugar found among women : 74-99 mg/dL

Ideal values of Fasting blood sugar depending on age (female) :
Age Ideal Fasting blood sugar value
<5 years 77.041
5-10 years 80.207
10-15 years 83.503
15-20 years 86.935
20-25 years 90.508
25-30 years 94.228
30-35 years 98.1
35-40 years 97.935
40-45 years 97.77
45-50 years 97.605
50-55 years 97.44
55-60 years 97.275
60-70 years 97.111
70-80 years 96.947
80-90 years 96.783
90-100 years 96.619
>100 years 96.456

Click here to know Symptoms of High Fasting blood sugar

Can Low or High Fasting blood sugar cause Heart Attack? Click here to know

Click here to upload your blood test report

If you take a Fasting blood sugar blood test and the results are not in the normal range (74-99 mg/dL), 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.

Long-term complications of diabetes develop gradually. The longer you have diabetes — the higher the risk of complications. Eventually, diabetes complications may be disabling or even life-threatening. Possible complications include:

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

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How the Fasting blood sugar Test Is Done :

If your doctor wants Fasting blood sugar test on you, you may need a Fasting blood sugar blood test. During the Fasting blood sugar blood test, a pathologist will put a needle into your veins and take out a small quantity of blood. A pathologist is a physician in the medical field who thoroughly studies the causes and effects of disease. Within a few hours you will get your Fasting blood sugar Test report by your pathologist.

Click here to upload your blood test report

Symptoms

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