# Dexcom G7 no adhesive

**URL:** <https://forum.fudiabetes.org/t/dexcom-g7-no-adhesive/15295>\
**Category:** C/GM\
**Tags:** dexcom\
**Created:** [May 26, 2025, 1:10pm UTC](https://forum.fudiabetes.org/t/dexcom-g7-no-adhesive/15295 "2025-05-26T13:10:36Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![needlesandmath](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.fudiabetes.org/needlesandmath/32/10272_2.png) [@needlesandmath](https://forum.fudiabetes.org/u/needlesandmath)\
**Post date:** [May 26, 2025, 1:16pm UTC](https://forum.fudiabetes.org/t/dexcom-g7-no-adhesive/15295/2 "2025-05-26T13:16:23Z")

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I had this exact same thing happen:

> [@Dexcom G7 - Failed Sensors](https://forum.fudiabetes.org/t/dexcom-g7-failed-sensors/14940/43):
>
> Here’s a new failure mode for the G7. When I took the cap off the applicator I thought the sensor looked a little odd. It appeared glossy, whereas normally the adhesive makes it look more tacky. But whatever, new sensor day, so I blammed it on my tricep. It fell off immediately. Because there was no adhesive on it. (It did make a nice hole in my arm, though–thanks for that.) Poor quality picture below. I reported this, obviously, but I guess just another thing to check new sensors for. Seems li…

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