Do people typically get blood sugar spikes after getting the flu shot? My son just got his jab and I’m wondering if a precipitous rise is related to it, and if so, how long elevated blood sugars last.
Got my flu shot 4 hours ago.
BGs are pretty flat so far. Even with pasta for dinner.
Perhaps there was a stress response?
I heard that some people do though never experienced it myself.
I see elevated blood sugars (about 10% above my usual basal rate) for ~48 hours after getting the flu shot.
No spike after getting a flu shot the last 4 years.
I suspect that this, like so many things, depends on the individual. I have never noticed any such reaction.
I’ve never had one, but seems possible, since immune responses generally can cause higher blood sugars. I’m guessing for most of us, it’s not enough of an immune reaction to produce a noticeable difference though. Same reason some people feel a bit sickish after the shot (not because they have the flu—that’s not possible).
I also have never noticed any blood sugar issues. But everyone is different and may react differently. Thanks goodness it’s only once a year and only a short time frame. Hang in there and yeah being Flu free (hopefully!)