Does anyone else get a huge spike in blood sugars after basal testing. I missed lunch today to test basal rates, and they were around the 5-7mmol range (90-126). I had dinner and bolus at 6.15 pm and now before bed I have a bg of 18!! (324). I’ve noticed this has happened before. I did also have a flu jab today but that was this morning so I would have thought that would have kicked in sooner if it was that.