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How can CGMs help manage blood glucose levels effectively?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I have been managing my diabetes for several years now, but I am struggling to keep my blood sugar levels stable. I have heard about continuous glucose monitors (CGMs), and I am interested in how they could improve my diabetes management. Currently, I find it challenging to monitor my blood sugar levels consistently, especially when I am busy. Could you explain how a CGM works and its benefits? Additionally, I would like to know if there are any specific brands or models you recommend and whether they are covered by insurance. Kindly suggest.

Answered by Dr. Sugandh Garg

Education:

MBBS

Professional Bio:

Dr. Sugandh Garg is a qualified medical professional with an MBBS degree and an MD in Forensic Medicine, with significant experience as a COVID-19 expert. Since March 2020, he has been actively working with the government civil hospital COVID team, managing emergency cases and overseeing quarantine and isolation protocols. He has played a key role in supporting COVID-19 patients through structured treatment guidance and diet protocols, contributing to effective patient care during the pandemic.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I understand your concern.

Continuous glucose monitors (CGMs) can be effective for managing diabetes by providing real-time glucose readings: A small sensor is inserted just under the skin, usually on the abdomen or arm. The sensor measures interstitial glucose levels continuously. The sensor sends the glucose data to a transmitter, which wirelessly sends the information to a receiver or a compatible smart device.

Benefits: It provides real-time glucose readings every few minutes and can alert you to high and low blood sugar levels, helping you take action.

Reduces the need for frequent finger pricks: Studies have shown that CGMs can help improve glycemic control and reduce HbA1c levels.

There are many brands available and are covered under insurance if you get it through a prescription from a treating doctor.

I hope this helps you.

Thank you.

Medically reviewed by iCliniq medical review team
Published At July 25, 2024
Reviewed At July 25, 2024

Education:

MBBS

Professional Bio:

Dr. Sugandh Garg is a qualified medical professional with an MBBS degree and an MD in Forensic Medicine, with significant experience as a COVID-19 expert. Since March 2020, he has been actively working with the government civil hospital COVID team, managing emergency cases and overseeing quarantine and isolation protocols. He has played a key role in supporting COVID-19 patients through structured treatment guidance and diet protocols, contributing to effective patient care during the pandemic.

This doctor is not available for online consultations on the platform anymore.

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Education:

MBBS

Professional Bio:

Dr. Sugandh Garg is a qualified medical professional with an MBBS degree and an MD in Forensic Medicine, with significant experience as a COVID-19 expert. Since March 2020, he has been actively working with the government civil hospital COVID team, managing emergency cases and overseeing quarantine and isolation protocols. He has played a key role in supporting COVID-19 patients through structured treatment guidance and diet protocols, contributing to effective patient care during the pandemic.

This doctor is not available for online consultations on the platform anymore.

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