Health
Glucose Monitor Flaws Could Turn Routine Checks into Life-Threatening Risks
Davonte Ford cared for his father Michael, 68, who managed Type 2 diabetes with an Abbott FreeStyle Libre 3 Plus sensor in their Oakland home.
A false low reading of 68 mg/dL prompted fast-acting carbs, but paramedics found 551 mg/dL, contributing to Michael’s cardiac arrests and passing the next day.
Affecting 40.1 million Americans, diabetes requires vigilant monitoring within the normal 70-180 mg/dL range to avoid complications like heart and kidney issues.
Abbott recalled about 3 million FreeStyle Libre 3 and 3 Plus sensors for false lows, reporting 7 deaths and over 730 serious injuries worldwide.
Health Points
- Verify continuous glucose monitor alerts with finger-stick tests for accuracy.
- Check FDA and manufacturer sites regularly for device recalls and updates.
- Work with your doctor on backup plans and reliable tech for diabetes control.
Patient Angela Ivery, 71, faced false lows causing ER visits and anxiety before switching to finger sticks.
“It is technology,” said endocrinologist Dr. Amy Warriner, “and sadly, technology can break. And when it does, it’s a life-or-death situation.”
Boost your wellness by discussing CGM reliability with your healthcare team today.
