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Compare FreeStyle Libre 14 Day vs. Dexcom G7 15 Day

Head-to-head comparisons of medication uses, side effects, warnings, and more.

  • Freestyle libre 14 day
    Dexcom g7 15 day
  • Freestyle libre 14 day
    Dexcom g7 15 day

  • Summary of FreeStyle Libre 14 Day vs. Dexcom G7 15 Day

    Summary for Continuous glucose monitoring
    Prescription only

    FreeStyle Libre 14 Day is a continuous glucose monitoring (CGM) system that you wear on your skin. It's designed to replace fingersticks in adults with diabetes. It measures your glucose (sugar) levels every minute throughout the day to better help you keep track of your daily patterns. The FreeStyle Libre 14 Day system uses a 14-day sensor that's inserted in your skin. It sends your glucose readings directly to your smartphone (through an app) or the FreeStyle Libre 14 Day handheld reader.

    Summary for Continuous glucose monitoring
    Prescription only

    Dexcom G7 15 Day is a continuous glucose monitoring (CGM) system used to help manage adults with diabetes by tracking glucose levels in real time without fingersticks. It uses a small sensor you wear on your skin to alert you when your blood sugar is too high or too low. The readings are then sent to a receiver, like your smartphone or a compatible insulin pump. Each sensor lasts up to 15 days before it needs to be replaced. Possible side effects include skin irritation or swelling at the application site.

  • Indications of FreeStyle Libre 14 Day vs. Dexcom G7 15 Day

    Indications for
    •Monitor glucose levels
    Indications for
    •Monitor glucose levels in adults with diabetes

  • Pros and Cons of FreeStyle Libre 14 Day vs. Dexcom G7 15 Day

    Pros and Const for Continuous glucose monitoring
    Pros
    •Sensor lasts up to 14 days
    •No separate transmitter needed, unlike some other CGMs
    •FreeStyle Libre 14 Day Reader comes with a built-in blood glucose meter
    Cons
    •Only for adults
    •Must wait 60 minutes after placing a new sensor to check glucose
    •Sensor can only be placed on the back of the upper arm
    Pros and Const for Continuous glucose monitoring
    Pros
    •Each sensor lasts up to 15 days
    •Able to pair with compatible insulin pumps
    •Sensor and transmitter comes pre-assembled
    •Have 12-hours to replace sensor after it expires
    Cons
    •Can only be used by adults, not FDA cleared for children
    •Sensors take 60 minutes to warm up
    •Glucose readings might not be accurate if you're receiving dialysis
    •Smartphone or G7 receiver must be within 33 feet of sensor; smartwatch must be within 20 feet of sensor

  • Common Side Effects of FreeStyle Libre 14 Day vs. Dexcom G7 15 Day

    Common Side Effects for
    Common Side Effects for
    •Infection at the application site
    •Pain or discomfort at the application site
    •Skin irritation or swelling at the application site

  • Warnings of FreeStyle Libre 14 Day vs. Dexcom G7 15 Day

    Common Side Effects for
    •Warning for medical tests and imaging
    •Warning for security machines
    •Low or high blood sugar
    •No alarms
    •Dehydration (low fluids in the body)
    •Risk of substances causing false blood sugar readings
    •Skin irritation
    •Don't reuse sensors
    Common Side Effects for
    •Warning for medical tests and imaging
    •Warning for security machines
    •Avoid skin care or other topical products
    •Low or high glucose levels
    •Risk of medications causing false glucose readings

  • Prices with our coupons for FreeStyle Libre 14 Day vs. Dexcom G7 15 Day

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