Common "Self-checking Of Glucose Level" queries answered by top doctors | iCliniq

Self-checking Of Glucose Level

Self-checking of glucose level is done at home with a glucometer, in which a strip is inserted into the meter. With a lancet, the finger is pricked after making sure the finger is clean and dry. A drop of blood is placed onto the strip based on the glucometer requirement and should wait for five seconds, after which it will display the value on the screen.

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Do you agree that home glucose monitor value is always higher than actual lab report?

Query: Hi doctor, My doctor says that glucose reading given by home monitor is always 10 % higher than the actual glucose reading from the laboratory test result. So, if my reading in the home monitor is 90 mg/dl, then my actual glucose is 81 (90 minus 9, 10% of 90). Is he right? Do you agree with this?  Read Full »


Dr. Divakara. P

Answer: Hi, Welcome to icliniq.com. It is not like home glucose monitor will be 10 % higher. It can be higher or the same or even lower than laboratory results. In fact, in my observations, I have noticed it to be slightly lower than the laboratory test result. What I recommend is calibrate your home glu...  Read Full »

Why is my blood glucose level different in home glucose monitor?

Query: Hi doctor, My father checked his fasting sugar in a blood glucose home monitor using blood taken from pricking the finger and then putting drops of that blood on a test strip. It came out 130 mg/dL. Then, he went to a laboratory and there he gave his blood sample. In laboratory test, the fasting su...  Read Full »


Dr. Divakara. P

Answer: Hi, Welcome to icliniq.com. First of all, there shall be difference in reading of blood sugars checked through glucometerand that done in the laboratory. Because, laboratory check for serum blood glucose and home monitor check for blood glucose. There is a minor difference between blood and serum. ...  Read Full »

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