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Special requirements to use CGM?

Twice a day, you may have to check the CGM itself. You’ll test a drop of blood on a standard glucose meter. The glucose reading should be comparable on the two devices.

You’ll likewise have to replace the CGM sensor each 3 to 7 days, depending upon the model.


For well-being it’s essential to make a move when a CGM alarm sounds about high or low blood glucose. You should follow your treatment intent to carry your glucose into the target range or to find support.

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