Knowing your blood sugar levels well and the reasons behind your ups and downs is crucial if you have diabetes. We’re here to explain the perks of utilizing a continuous glucose monitor (CGM), as well as what it does, how it functions, and why it’s crucial for treating diabetes.
A Continuous Glucose Monitor: What Is It?
Thanks to CGM technology, you can always get the most precise blood sugar readings and trends. A CGM monitors your blood sugar in real-time using a sensor on your body. When you have a low (hypoglycemia) or high (hyperglycemia) blood sugar episode, time is of importance. The typical fingerstick test requires time and effort to set up. Additionally, fingerstick tests gradually wear out your fingertips. With a CGM, you might still need to perform some fingerstick tests, but fewer.
When worn, CGMs provide the exact, round-the-clock certainty that you can check your blood sugar anytime you need to. Additionally, they are more comfortable since you only need to poke yourself once every two weeks or less to implant the sensor on your arm or abdomen. (There is a little needle on the sensor.) The data is instantly sent from a transmitter to your phone or a display. In the event of an emergency, some CGMs even let you have the data relayed to a caregiver or family member.
How Do CGMs Function?
While there are many different CGMs available, the following is an explanation of how they generally operate:
Usually, on your abdomen or arm, you tuck a tiny sensor beneath your skin. This procedure is quick and simple because of the applicator that comes with the CGM. The sensor is held in place by adhesive tape. In the fluid under your skin, the sensor monitors the glucose levels. All day and night, the majority of CGM devices collect readings every five minutes. The sensor has to be replaced often. Every 7 to 14 days, you update the sensors in your CGM at home. Your doctor may perform a procedure in their office a few times a year to replace the sensor in some long-term implanted CGM systems.
All CGM systems need a transmitter to wirelessly communicate data from the sensor to a device where you can check your blood sugar levels. An insulin pump, a smartphone app, a receiver, or a portable device like a mobile phone, receives blood sugar readings from the sensor. Anytime, you may download CGM data (including trends, history, and real-time glucose levels) to a computer. Some CGM systems will continually deliver data. Your provider might also receive the info.
Advantages Of Using a CGM
The management of Type 1 or Type 2 diabetes and reactive hypoglycemia can be facilitated using a CGM device. For a week or two, some patients wear a CGM to learn more about their blood sugar trends. Most patients regularly employ a CGM.
A CGM can ease diabetes management by:
- Notifying you of high and low blood sugar levels
- Resulting in more individualized care
- Minimizing the number of fingerstick tests required
- Presenting a more comprehensive view of how diabetes impacts you
The Importance of Continuous Glucose Monitoring for Your Overall Health
It’s crucial to maintain your blood sugar levels as closely as possible if you have diabetes. You can monitor your statistics using a CGM device to help you live the best life possible. You and your healthcare practitioner may create a more individualized strategy for managing your diabetes by observing your trends and how your numbers are impacted by what you eat, how much you exercise, and other lifestyle choices.
Check our more blogs to learn more about CGMs and how they may help you manage your diabetes. You can get in touch with our experts at CGM Monitors. Our goal is to make you feel whole. Call us today!