Freestyle Libre 2 Sensor is a continuous glucose monitoring device for people with diabetes. It works by continuously measuring glucose levels through a small sensor worn on the back of the arm, providing real-time data to help manage blood sugar.
Frequently Asked Questions
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What makes the Freestyle Libre 2 Sensor different from traditional blood glucose meters?
Unlike traditional meters that require multiple daily finger pricks, the Freestyle Libre 2 Sensor offers continuous monitoring. It provides glucose readings every minute, stores up to 8 hours of data, and allows users to see real-time glucose trends, patterns, and potential fluctuations.
Can the Freestyle Libre 2 Sensor detect hypoglycaemia and hyperglycaemia?
The Freestyle Libre 2 Sensor includes optional real-time alerts for low and high glucose levels. This allows users to customise these alerts to notify them when glucose falls below or rises above their target range.
Who can benefit from the Freestyle Libre 2 Sensor?
The sensor is primarily designed for individuals with type 1 and type 2 diabetes, including adults and children aged 4 and older. It’s especially beneficial for those seeking a more comprehensive and convenient approach to glucose monitoring.
How long does a single Freestyle Libre 2 Sensor last?
Each Freestyle Libre 2 Sensor is designed to be worn continuously for up to 14 days. After this period, users need to replace the sensor with a new one to continue effective glucose monitoring.
How often should I calibrate the Freestyle Libre 2 Sensor?
The Freestyle Libre 2 Sensor does not require manual calibration. It uses advanced algorithms to provide accurate readings without additional input from the user, making it more convenient than some other continuous glucose monitoring systems.
Can children use the Freestyle Libre 2 Sensor?
The Freestyle Libre 2 Sensor is approved for children aged 4 and older. Parents and caregivers can use the companion app to monitor and support young users in managing their diabetes effectively.
How does the Freestyle Libre 2 Sensor support long-term diabetes management?
By providing comprehensive glucose data, the sensor helps healthcare providers make informed treatment decisions, track disease progression, and develop personalised management strategies. It offers detailed reports showing glucose trends and time spent in target ranges.
Can the Freestyle Libre 2 Sensor be used with an insulin pump?
While not directly integrated with all insulin pumps, the sensor provides valuable glucose data that can assist in insulin dosing decisions. Users should consult their doctor about compatibility with specific insulin delivery systems.
Can I travel with the Freestyle Libre 2 Sensor?
Yes – travelling with the Freestyle Libre 2 Sensor is possible with proper planning. Users should carry spare sensors, protect the device from extreme temperatures, and inform security personnel about the medical device during airport screenings.
Can the Freestyle Libre 2 Sensor help manage gestational diabetes?
The sensor can be an effective tool for monitoring glucose levels during pregnancy. Pregnant individuals with gestational diabetes can benefit from the continuous monitoring and trend analysis provided by the device.
How does the Freestyle Libre 2 Sensor help with diabetes management beyond glucose tracking?
Beyond providing glucose readings, the sensor helps users understand how diet, exercise, stress, and other factors impact blood sugar levels. This enables more proactive and personalised diabetes management through comprehensive data insights.
Can the Freestyle Libre 2 Sensor be used for prediabetes monitoring?
Although the sensor is primarily designed for diabetes management, it can be valuable for individuals with prediabetes. It helps track glucose responses, allowing early intervention and lifestyle modifications to potentially prevent full-onset diabetes.
How accurate is the Freestyle Libre 2 Sensor’s overnight glucose reading?
The sensor provides continuous monitoring during sleep, capturing nocturnal glucose variations with high accuracy.
What impact does stress have on glucose readings with the Freestyle Libre 2 Sensor?
Stress can significantly affect blood glucose levels, and the sensor helps users directly observe how stress hormones influence their glucose. This real-time feedback allows for better understanding and management of stress-related glucose fluctuations.
Can the Freestyle Libre 2 Sensor detect early signs of diabetic complications?
Although the Freestyle Libre 2 Sensor is not a diagnostic tool, the comprehensive data it provides can help identify glucose patterns that might indicate increased risk of diabetic complications.
Can I buy Freestyle Libre 2 Sensor online?
Yes, you can buy the Freestyle Libre 2 Sensor from trusted online doctor and pharmacy e-Surgery. We are regulated by the GPhC, MHRA and CQC to provide you with a simple and legal way for you to order your medication online.
To ensure that any medication you buy online is genuine and the pharmacy is operating legally, check that the green GPhC logo is at the bottom of each page or check the pharmacy’s status on the GPhC website.
If I buy Freestyle Libre 2 Sensor online, how will it be delivered?
We use Royal Mail for delivery, with choices of Royal Mail Tracked 48, Royal Mail Tracked 24, and Royal Mail Special Delivery by 1pm. Your Freestyle Libre 2 Sensor will arrive in discreet and recyclable packaging at a delivery address of your choice.
Where can I find additional information about Freestyle Libre 2 Sensor?
If you require any additional information about Freestyle Libre 2 Sensor, there are plenty of reputable sources available – e-Surgery offers a free Ask-a-Pharmacist service where you can speak to a trained UK healthcare professional. We’re here to help!
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