I had a Flu jab at my appointment with my DN the other day, blood sugar has been 3 - 5 points higher since, on the same diet - is this normal? and how long will it last?
Normally it should only last couple 2 - 4 days then things will settle back down again.
Its the same with a cortisone injection too , sends the readings up a little , then they will settle back down.
Keep an eye on your wellbeing and any raised temperature also in the meantime.
Sometimes after the flu jab it can give a bit of a stiff sore achey feeling in flu jab injected arm
with a raised temperature as side effects in 'some cases' .
Hope normality will be back tomorrow, feeling bad today, just lifeless, and bad stomach - the usual once in a while metformin day!! Can't get to gym which usually makes me feel better.