Dexcom’s FDA Warning Letter Shows Risks Of Driving Margin As Firm Aims To Launch 15-Day Sensor

Approval ‘Not Impacted’ But Significant Work Ahead On Manufacturing Options

After switching production of coatings for its continuous glucose monitors in-house to improve supply, Dexcom ran afoul of US FDA for failing to submit a premarket notification. Firm says launch of 15-day sensor will not be delayed by the problems.

That device, which aims to compete with Abbott’s Libre 3 Plus, will be launched in the second half of 2025, Dexcom says.

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