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Multiple benefits offered to diabetics by the Dexcom G7, a continuous glucose monitoring system

Posted by Eamonn Brady on

Dexcom G7, a continuous glucose monitoring (CGM) system

For diabetics


Dexcom G7, a continuous glucose monitoring (CGM) system, offers several advantages over traditional single-use test strips for individuals managing diabetes. This advanced technology provides real-time insights into glucose levels, enhancing the overall management of diabetes.




  1. Continuous Monitoring

   Dexcom G7 offers continuous, real-time glucose monitoring, eliminating the need for frequent fingerstick tests with single-use test strips. This continuous data stream provides a comprehensive view of glucose trends, helping users make timely and informed decisions about their diabetes management.


  1. Reduced Invasiveness

   Unlike single-use test strips that require a fingerstick for each measurement, Dexcom G7 involves the insertion of a small sensor under the skin. This minimally invasive approach reduces the discomfort associated with frequent fingersticks, leading to improved user experience and potentially greater adherence to monitoring routines.


  1. Immediate Alerts

   Dexcom G7 is equipped with customizable alerts for high and low glucose levels. This feature allows users to receive immediate notifications, enabling prompt intervention to prevent hypo- or hyperglycemic episodes. Single-use test strips lack this proactive alert system, making them less effective in providing timely warnings.


  1. Data Trends and Patterns

   Dexcom G7 generates detailed reports and trend analysis based on continuous glucose data. This information is valuable for healthcare providers and individuals alike, facilitating more personalised and effective adjustments to diabetes management plans. Single-use test strips offer limited insights into long-term glucose patterns.


  1. User Convenience

   The convenience of Dexcom G7 lies in its continuous monitoring capabilities, reducing the need for frequent manual measurements. This can lead to a more streamlined and less intrusive diabetes management routine, enhancing the overall quality of life for individuals with diabetes.


  1. Remote Monitoring

   Dexcom G7 enables remote monitoring, allowing designated individuals (such as caregivers or family members) to access glucose data in real-time. This feature enhances the support network for individuals managing diabetes, providing an added layer of safety and assistance. Single-use test strips lack this connectivity.


  1. Greater Data Accuracy

   Continuous monitoring with Dexcom G7 provides a more comprehensive and accurate representation of glucose levels throughout the day and night. This contrasts with the potential variations associated with intermittent single-use test strip measurements, offering a more reliable foundation for diabetes management decisions.


  1. Improved Hypoglycemia Awareness

   Dexcom G7 enhances hypoglycemia awareness by promptly alerting users to low glucose levels. This proactive approach helps prevent severe hypoglycemic events, which may not be as effectively addressed by intermittent single-use test strip measurements.


Covid-19 booster and flu vaccines at Whelehans

If living with diabetes, you are more at risk of serious illness from influenza or Covid-19 and the best way to stay safe is to get vaccinated. Whelehans Pearse St offer a weekly walk in Covid-19 booster clinic. You can get your Flu vaccine and Covid Booster on the same day at Whelehans Pharmacy. Whelehans Pharmacy Clonmore offer the Flu vaccine too. You can book conveniently on the Whelehans website (€5 off flu if booked online but many groups are free of charge). Kids flu vaccines (2 to 12 years) are available too.


For comprehensive and free health advice and information call in to Whelehans, log on to or dial 04493 34591 (Pearse St) or 04493 10266 (Clonmore). Email queries to Find us on Facebook


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