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Where Is The Best Site For Dexcom G7? Had It On My Arm But Getting A Lot Of Inaccurate Readings

A DiabetesTeam Member asked a question 💭
Pretoria, ZA
June 25
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A DiabetesTeam Member

Dexcom is licensed for use on back of upper arm on abdomen or upper buttocks( for under 17 year olds)
May work well anywhere else where it won't get knocked off but most reliable results are from back of upper arm.
Libre2 is only licensed for upper arm

June 25
A DiabetesTeam Member

For the Dexcom G7, the best site for accurate readings can vary from person to person. However, common recommended sites include:

- Abdomen: This area is often preferred as it tends to provide more consistent readings
- Upper Buttocks: This site can also be effective and may be less prone to interference from daily Show Full Answer

For the Dexcom G7, the best site for accurate readings can vary from person to person. However, common recommended sites include:

- Abdomen: This area is often preferred as it tends to provide more consistent readings.
- Upper Buttocks: This site can also be effective and may be less prone to interference from daily activities.

If you are experiencing inaccurate readings, it might be helpful to try a different site and consult with your healthcare team for personalized advice.

June 25
A DiabetesTeam Member

My endocrinologist said that it's Okay to put on your abdomen if you wish which I find an easier site when I know I'm going to be swimming.

June 28
A DiabetesTeam Member

You may be slightly allergic to the glue on the sensor.Does your arm go red?

June 26
A DiabetesTeam Member

Let me tell you about Libra2 I’m wearing it but my arm skinny and makes it really sore at times and they want you to wear it on the back of your arm. But I don’t understand why it makes my arm sorr

June 26

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