AZ side effect - anyone had this?

[VaccineAnxiety]

A colleague had AZ first dose and texted to check on her and to offer to cover for her on Monday if needed etc, she mentioned that she is having uncontrollable (her words) chills..to the point her teeth are chattering. Has anyone had this? How long did you have it for? She has taken paracetamol, no fever yet.

Hopefully she is feeling better by now, if not its likely to stop or at least improve a lot within 24 hours of onset and I found the best thing was to keep drinking water, paracetamol when needed and also just try to sleep. Almost everyone we know who has had the vaccine has had this with the first or second one, generally first AZ and second if Pfizer or Moderna. I was unlucky and got it after both AZ but most people don't.