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Blood sugar testing: Why, when and how

Help prevent problems with your meter

Blood sugar meters need to be used and cared for correctly. Follow these tips:

  • Check the user's guide for your device directions. The way meters works may be different from one device to another.
  • Use a blood sample size as directed in the user's guide.
  • Use only test strips made for your meter.
  • Store test strips as directed.
  • Don't use expired test strips.
  • Clean the device and run quality-control checks as directed.
  • Bring the meter to your healthcare visits. This way, you can ask any questions. You also can ask your healthcare professional to watch you use your meter and make sure you use it correctly.