Continuous glucose monitoring (CGM) systems can help you stay on top of your blood glucose (blood sugar) in real time and immediately alert you if your blood glucose swings too high or low. Many are integrated with insulin pumps, coming closer to the way the pancreas functions. There’s even an FDA approved app that lets you check blood glucose levels on your smartphone.

As far as they’ve come, CGM systems are not right for everyone. As with a stand-alone insulin pump, proper use of a CGM device requires training and effort. But if you’re giving yourself daily insulin injections and still struggling to keep blood glucose within range, a CGM device may improve your quality of life. A CGM systems is ordered when deemed appropriate by your endocrinologist or your diabetes clinic doctor.

Is Continuous Glucose Monitoring Right for Me?

In the Sutter Health network, our diabetes care teams stay informed on the latest research on CGM and FDA approved devices. Talk to your care team to learn what’s involved with using a CGM system and determine if it’s the right choice for you. Remember, too, that some insurance plans cover CGM devices, while others do not. Your care team can help you find out what your coverage allows.

Choosing a System

Once you decide to try a CGM system, the selection of a system can feel challenging. Your care team can help you explore the pros and cons of the various systems. They can also connect you with training resources to learn how to use your new system and answer questions as you start to use it.