Blood Glucose Random (RBS)
Blood Glucose Random (RBS)
This test is performed at any random time of the day to measure the glucose level in your blood sample, irrespective of whether or not you have eaten recently. Glucose is the building block of carbohydrates and acts as the major source of energy for the body's cells. Carbohydrates can quickly get converted to glucose in the body, raising blood sugar levels. This test is beneficial for people with high blood sugar levels who may require urgent treatment to control them. This test may be included as part of a panel of blood tests, such as a comprehensive metabolic panel.
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What is Blood Glucose Random (RBS) used for?
This test is used to determine:
·      Risk of diabetes
·      Management of diabetes
·      Diabetes treatment response
·      Blood sugar levels in the body
Symptoms of Diabetes
Sweating
Shakiness
Weakness
Hunger
Dizziness
Headache
Blurred vision
Heart palpitations
Irritability
Drowsiness
Confusion
Fainting
Excessive thirst
Frequent urination
Unexplained weight loss
Who should get tested?
Blood glucose random (RBS) test is done in any of the following listed cases:
Age over 35 years
Prediabetes
Gestational diabetes
Obese or overweight individuals
Test preparation
This test does not require a person to fast (no food or drink) before taking the test.
Interpretation of the Test Results
Interpretation of results
|
Random Blood Sugar (mg/dl) |
Result indicated |
|
Less than 140 |
Normal |
|
Between 140-199 |
Pre-diabetes |
|
200 and above |
Diabetes |
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Deviations from normal levels indicate the following:
High glucose levels could mean you suffer from either of these conditions:
·      Diabetes
·      Hyperthyroidism
·      Pancreas disorder
·      Stress following surgery
A life-threatening illness or trauma
FAQs
Can this test be performed at any time of the day?
Yes, as the name suggests, this test can be done randomly at any time during the day, irrespective of whether the person has had some food
What happens if my random blood sugar is high?
High levels of random blood sugar can result in life-threatening complications such as diabetic ketoacidosis (DKA), in which the body tends to break down fat as a source of energy, which may lead to a diabetic coma. It is commonly seen in people with type 1 diabetes
How is the test conducted?
During this test, a sample of blood is drawn from a vein in your arm with the help of a fine needle. The blood is then collected in a sterilized vial or test tube and sent to the laboratory for further testing
Does this test involve any potential risks?
As this test involves pricking the arm with a fine needle, there may be slight bruising or swelling at the site of injection. This reaction usually resolves on its own within a few minutes. Other than this, there are no potential risks associated with the test
What is the difference between random and fasting blood sugar?
Fasting blood sugar is done first thing in the morning after you have not eaten for at least 8 hours. It is used to measure blood glucose to check for prediabetes and diabetes. On the other hand, random blood sugar can be tested at any time during the day, irrespective of when you ate last
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