No my blood sugars went high for a few days, I have only read a couple of people going low, far more seem to have high. I bought a continuous blood glucose monitor £40 from Hobbs pharmacy or get a free trial if you haven’t had one before especially if you are concerned, then turn the alarms on. Everyone is different, I also know a Type 1 who had nothing after Pfizer.
Free trial link https://www.freestylelibre.co.uk/li...iaPCHKJSgh2gvJFWTOmTEeeKyN7yNjvhoC9CMQAvD_BwE
As with most things diabetes related, we are all different.
My levels dropped and, 6 weeks after my 2nd jab, I am still taking only 80% of my usual basal.
Unfortunately, there are no conclusion s you can draw from other people's experience. You just need to do extra testing and be prepared for highs or lows.
I’m not type 1 and not on insulin but I had my second Pfizer on 13/5. Since then I’ve had to eat more to sustain sugars or they do seem to go lower. the dust I was eating before the jab is no longer sufficient.
My blood sugers went high after the first phizer jab, then after the second jab 4 weeks later they went back to normal, I would highly recommend having both jabs phizer or astra zenica, I am looking forward to my booster jab in October