Written By ADCES staff, supported by Abbott.
Continuous Glucose Monitor or CGM systems measure glucose levels continuously, displaying a glucose level every 1-5 minutes along with trend arrows to indicate the rate and direction of glucose change. CGM system components include:
Sensor: Sense glucose in interstitial fluid through a thin, flexible, sensor inserted under the skin and adhered to the skin with adhesive.
Transmitter: Transmit sensor glucose information to a display device, which can include a wireless handheld device, smartphone application or a compatible insulin pump.
Glucose trend information provides valuable context that helps the person with diabetes make proactive treatment decisions to mitigate hypoglycemia and hyperglycemia.
CGM reports synthesize large amounts of glucose data (up to 1440 glucose values per day) into reports and graphs, providing insights into glucose patterns.
Problem: Skin irritation from the CGM adhesive
Solutions: Use the following tips to prevent skin reaction and promote skin health.
Problem: Alarm and alert fatigue
Solutions: Use personalized CGM alert settings.
Problem: Information overload-being overwhelmed by the data
Solutions: Use these tips to systematically review the data.
This site and its services do not constitute the practice of medical advice, diagnosis or treatment. Always talk to your diabetes care and education specialist or healthcare provider for diagnosis and treatment, including your specific medical needs. If you have or suspect that you have a medical problem or condition, please contact a qualified health care professional immediately. To find a diabetes care and education specialist near you, visit diabeteseducator.org/Find.
ADCES and danatech curate product specifics and periodically review them for accuracy and relevance. As a result, the information may or may not be the most recent. We recommend visiting the manufacturer's website for the latest details if you have any questions.