Is Random blood glucose 66 low, normal or dangerous? What does Sugar or RBG level 66 mean?

📅 Medical Review Date: September 25, 2025

Your Random blood glucose level of 66 is a Low Random blood glucose level.

Low Random blood glucose levels may indicate underlying health problems. The normal range is typically between 70 mg/dl and 140 mg/dl. 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 Random blood glucose range for men is :70 - 140 mg/dl

Ideal values of Random blood glucose depending on age (male) :

Age	Ideal Random blood glucose value
<5 years	74.62
5-10 years	79.545
10-15 years	84.795
15-20 years	90.391
20-25 years	96.357
25-30 years	102.717
30-35 years	109.496
35-40 years	116.723
40-45 years	124.427
45-50 years	132.639
50-55 years	132.061
55-60 years	131.486
60-70 years	130.913
70-80 years	139.553
80-90 years	138.945
90-100 years	138.339
>100 years	137.736

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

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1,51,150

Total number of patients treated

A video message on the treatment of your low Random blood glucose level

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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:

• Kidney damage
• Eye damage
• Foot damage
• Alzheimer's disease
• Heart and blood vessel disease

Receive world-class medical opinion about your low Random blood glucose levels over email.Upload blood test report now

You can learn techniques to reduce high Random blood glucose levels by reading this 100 page eBook. This book is written by a patient himself and reviewed by the doctors of Medchunk. Read eBook here.

Normal range of Random blood glucose found among women :70-140 mg/dl

Ideal values of Random blood glucose depending on age (female) :

Age	Ideal Random blood glucose value
<5 years	74.759
5-10 years	79.841
10-15 years	85.269
15-20 years	91.066
20-25 years	97.257
25-30 years	103.869
30-35 years	110.93
35-40 years	118.471
40-45 years	126.525
45-50 years	135.126
50-55 years	134.502
55-60 years	133.88
60-70 years	133.261
70-80 years	132.645
80-90 years	132.032
90-100 years	131.422
>100 years	130.815

If you take a Random blood glucose blood test and the results are not in the normal range (70-140 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.

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How the Random blood glucose Test Is Done :

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

Medical References

• NIH – Performance of a Random Glucose Case-Finding Strategy to Detect Undiagnosed Diabetes
• NIH – Random Blood Glucose: A Robust Risk Factor For Type 2 Diabetes
• NIH – Diabetes & Prediabetes Tests

Random blood glucose treatment - Click to read 10 GOLDEN ARTICLES on Diabetes