How Does the FreeStyle Libre Work?

There's no question that life with diabetes can be tough, but emerging medical technology promises to change that. Perhaps most promising: the Abbott FreeStyle Libre, which offers a convenient alternative to traditional glucose monitoring methods. Keep reading to learn more about the FreeStyle Libre flash glucose monitoring system, including who can use it and how it can be attached — and how it can be personalized with a beautiful skin.

What Is the FreeStyle Libre?

An advanced blood glucose monitoring system, the FreeStyle Libre is ideal for those who are no longer willing to put up with the hassles of conventional glucose monitoring. The system is distinguished by its revolutionary sensor and reader combination, which allows it to continuously measure and store readings throughout the day, and even at night. The sensor is applied on the upper arm, where, due to its small size, it is barely noticeable. Completely resistant to water, the sensor can remain in place while swimming, showering, or pursuing a wide array of other activities.

How to Use the FreeStyle Libre

Use of the FreeStyle Libre is surprisingly straightforward. Once you've received your prescription and purchased your system, you will enjoy easy insertion and even easier readings. The sensor can be worn on the back of your upper arm, where, with a quick scan, you can determine and track glucose levels. There's no need to deal with the hassle of finger pricks!

To start, you'll want to press the button on your reader, which should arrive already charged. Beyond the power button, all other functions are controlled using the reader's touch screen. Set the date, time, and your target glucose range. The reader should provide a thorough overview of all trend arrows and what, exactly, they mean.

How Does the FreeStyle Libre Attach?

Once you've covered the basics with your FreeStyle Libre reader, you can move on to the process of applying the sensor, which must be attached carefully to ensure accurate readings. Begin by finding a preferred spot on the back of either upper arm. Use an alcohol wipe to clean the area thoroughly.

If you check your FreeStyle Libre kit, you'll notice both an applicator and a back for the sensor. The applicator can be placed within the open sensor back. Dark marks are included on both essential components to help them line up. Press down firmly on the applicator.

Next, place the applicator over the previously selected and cleaned area on the back of your upper arm. Press down firmly on this site until the sensor is in place. Finally, use the reader's touch screen to select the image of the hand holding the device. Place the reader within an inch of the applied sensor to scan it. If successfully activated, the reader should beep.

How to Remove the FreeStyle Libre

Once you've reached the end of your FreeStyle Libre system's approved period, it's time to remove the sensor. Removal is typically even easier than the initial application. Simply pull the sensor gently to remove it from your arm — that's it! If you struggle to get the sensor loose, feel free to use an adhesive remover designed to be safe for skin application. A variety of helpful creams, oils, and sprays should be available in drugstores.

What Test Strips Does the FreeStyle Libre Use?

The FreeStyle Libre is used in conjunction with the FreeStyle Precision Neo blood glucose test strips. These strips are individually wrapped for convenience and free of coding to remove an additional step from the process. They can easily be purchased over the counter at most pharmacies.

Who Can Use the FreeStyle Libre?

The FreeStyle Libre is available for a wide array of individuals, but a few restrictions apply. In general, the device is ideal for adults who are at least 18 years old and not currently pregnant. Keep in mind, however, that while it is not yet medically approved for minors in the United States, parents and physicians may be able to approve the use of the device if they fully understand both the associated risks and benefits. Unfortunately, insurance providers in the United States generally do not cover this system for children, so parents who approve its use may be forced to pay out of pocket.

Interestingly, in 2016, the FreeStyle Libre was approved in Europe for use by children between the ages of 4 and 17. The FDA may eventually follow suit, at which point, the system could become available to a new population of users and may even enjoy full insurance coverage for use by children. Until then, discretion is advised for parents considering this system.

Can You Use the FreeStyle Libre If You Are Pregnant?

Unfortunately, use of the FreeStyle Libre is not currently approved for pregnant women in the United States. However, as with use for children, the FreeStyle Libre is approved for pregnant women in other countries. In the United Kingdom, for example, it is regarded as a valuable tool for helping pregnant women stay within target ranges and better manage their diabetes. It is possible that the FDA may eventually approve use of the FreeStyle Libre during pregnancy.

How Much Is the FreeStyle Libre?

A top question among potential glucose monitoring system users: how much does the FreeStyle Libre cost? The answer? It depends. Costs can vary considerably from one geographic region to the next. Different stores also tend to charge different amounts.

Another key consideration: the cost of the reader device versus the sensor. The reader is a one-time purchase and can be found for as low as $70 in select discount stores or pharmacies. The cost of the sensor will depend on whether it's intended to be used for 10 or 14 days, as FreeStyle provides options for both. The 10-day system has been found for as low as $40 in some locations. No matter where it is purchased, the system is only available with a prescription.

Personal expenses can potentially be mitigated through insurance — especially via Flexible Spending Accounts. When in doubt, check with providers to ensure that the FreeStyle Libre constitutes an approved form of FSA use. Good news for senior patients: Medicare recently approved the use of the FreeStyle Libre for those with type 1 or type 2 diabetes who take insulin and have previously performed a minimum of four fingersticks each day. Several top insurance companies also cover FreeStyle products, although copays can vary dramatically from one plan to the next.

Conclusion

The FreeStyle Libre could completely transform your daily life, delivering greater convenience and confidence as you strive to accurately monitor your glucose levels. There's no need to deal with the annoyance of constant finger pricks.

Amp up the experience and add a little flair with the colorful FreeStyle Libre skins from MightySkins! These allow you to personalize your FreeStyle Libre reader based on your unique sense of style. An eye-catching pattern or burst of color color could add that necessary bit of fun to make an everyday necessity a little more enjoyable.