Dexcom G7 15 Day Adhesion: Tips, Support, and What to Expect

Dexcom G7 15 Day is designed to stay securely on your skin for the full 15 day wear period. We also continually make improvements to our adhesive to maximize performance.

However, we also know everyone’s skin and daily routine are different. Things like skin type, activity level, sweat, and how the sensor is applied can affect how well it sticks—so it’s possible that adhesion may vary from person to person or from sensor to sensor.

To help your sensor stay on as long as possible, we recommend:

Preparing your skin carefully before application can make a big difference. Learn more here.
Using additional adhesive support if needed, especially if you’re very active or notice edges lifting. Helpful tips and product options.
You can also explore tips and tricks that other Dexcom users have found helpful in this article on Dexcom All Access.

If your sensor comes off early, Dexcom Support is here to help and can review your situation with you to determine next steps.

Global Technical Support - Product troubleshooting or replacement inquiries
1-844-607-8398
Available 24 hours a day; 7 days a week

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