Is Random blood glucose 49 low, normal or dangerous? What does Sugar or RBG level 49 mean?

📅 Medical Review Date: December 2, 2025

Your Random blood glucose level of 49 is a Low Random blood glucose level.

A random blood glucose level of 49 mg/dl usually means blood sugar is low regardless of when you last ate. It suggests hypoglycemia. Low levels of random blood glucose can cause sweating, shakiness, confusion, blurred vision, headache, weakness, irritability, and loss of consciousness. This can be caused by excessive insulin, certain medications, adrenal insufficiency, or starvation. Further tests are often needed to identify the cause and guide appropriate treatment.

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	73.43
5-10 years	77.028
10-15 years	80.802
15-20 years	84.761
20-25 years	88.914
25-30 years	93.271
30-35 years	97.841
35-40 years	102.635
40-45 years	107.664
45-50 years	112.94
50-55 years	118.474
55-60 years	124.279
60-70 years	130.369
70-80 years	136.757
80-90 years	136.429
90-100 years	136.101
>100 years	135.774

*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	73.533
5-10 years	77.244
10-15 years	81.143
15-20 years	85.238
20-25 years	89.54
25-30 years	94.059
30-35 years	98.806
35-40 years	103.793
40-45 years	109.031
45-50 years	114.534
50-55 years	120.315
55-60 years	126.387
60-70 years	132.766
70-80 years	139.467
80-90 years	139.112
90-100 years	138.758
>100 years	138.404

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