People with diabetes who use the Dexcom G7 continuous glucose monitoring system need to check the lot numbers on sensors. Dexcom reported on May 26, 2026, that through internal reviews it had ...
The diabetes tech firm has identified two lots of G7 sensors that have been stolen, sold and used by customers.
If you have either of these, throw them out ASAP.
Editor's note: This article has been updated with a comment from a Pharmsource spokesperson. Continuous glucose monitoring specialist Dexcom has identified two lots of Dexcom G7 sensors (1725204004 ...
Dexcom says stolen G7 sensors from two scrapped lots were sold through unauthorized channels, creating infection and reading-failure risks.
Numerous comments on a Facebook group called “Dexcom G7 – Issues and Complaints” has brought to light a problem that users are referring to as “goose necking.” MD+DI learned more about this issue – ...