Pretty much every night I’ve gotten these sudden spikes lower according to Dexcom. They wake me up with the alarm and get my Tandem ControlIQ to stop delivering insulin, which then leads to getting high and Tandem ControlIQ cranking up the basal and then it happens again where I get these weird fake lows.
When I check my blood sugar after Dexcom tells me I’m at 50, the meter normally says 100. The low is not real, it’s just Dexcom getting weird.
Also, it only happens when I’m sleeping. Pretty much never during the day.
Has anyone ever had this happen? See image attahed!