My sister who has Vas Dementia had a pneumonia jab on Friday and it affected her quite badly. By Friday night she had fell off chair then fell trying to get her in bed. Arm was all red and burning, sat morming took ages to get upstairs falling on the way, then about one hour to eat piece of toast and tea, Arm wouldnt move. also fell off dining chair. She slept all day between food but today has been getting better so must be the injection. Sorry to say in some ways it was a peaceful Saturday as we did not have the constant questioning although feel bad saying that.