# Expiring Dexcom G4/G5 sensors

**URL:** <https://forum.fudiabetes.org/t/expiring-dexcom-g4-g5-sensors/3999>\
**Category:** C/GM\
**Created:** [May 6, 2018, 4:04pm UTC](https://forum.fudiabetes.org/t/expiring-dexcom-g4-g5-sensors/3999 "2018-05-06T16:04:28Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Eric](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.fudiabetes.org/eric/32/9209_2.png) [@Eric](https://forum.fudiabetes.org/u/Eric)\
**Post date:** [May 6, 2018, 4:11pm UTC](https://forum.fudiabetes.org/t/expiring-dexcom-g4-g5-sensors/3999/2 "2018-05-06T16:11:12Z")

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> [@John\_T1D](#):
>
> Can these sensors be used after expiration and be accurate?

Yep! See this thread:  
[expired-dexcom-sensors-work-fine](https://forum.fudiabetes.org/t/expired-dexcom-sensors-work-fine/1688)

I didn’t notice anything different with them as far as their normal accuracy.

I am sure _eventually_ they will go bad. But they are good for long after the expiration date on the box!

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_[View the full topic](https://forum.fudiabetes.org/t/expiring-dexcom-g4-g5-sensors/3999)._