She is just sore; Hard getting out of bed; fell getting out of bed; Dizziness/if I'm waking up or I move my head down I am still getting dizzy/If she leaned over or turn her head down, she still was dizzy; Increased blood pressure; This is a spontaneous report from a contactable consumer or other non hcp (patient). A female patient of 76-years-old received bnt162b2 (BNT162B2 PFIZER-BIONTECH COVID-19 mRNA VACCINE, solution for injection, Batch/Lot number: UNKNOWN), via intramuscular route of administration in left arm on 30Apr2021 at 17:00 (at the age of 77-years-old) as dose 1, single for COVID-19 immunisation. The medical history of the patient included borderline diabetic, overweight, she fell just one time, she has bad knees. The concomitant medications of the patient were not reported. The family medical history of the patient was reported as heart attacks, diabetes, and a little bit of everything. The investigation assessment and relevant test was reported as no. The vaccinations within 4 weeks and AE following prior vaccinations were reported as none. The patient experienced dizziness, increased blood pressure on 01May2021 at 08:00, hard getting out of bed on 03May2021 at 08:00 and she fell just one time. she has bad knees on an unspecified date in 2021. The patient reported that she received first dose of the Pfizer COVID vaccine and experienced dizziness, fell getting out of bed increased blood pressure, was hard getting out of bed, they have gone down then, if I'm waking up or I move my head down I am still getting dizzy. She had her first shot on 30Apr2021. She had a terrible time with her blood pressure. That day she had been 5 days and it has been pretty good. If she leaned over or turn her head down, she still was dizzy. It was not worth getting the shot for though. It was not all the time. It was not anywhere near as bad as it was. She did not saw it as one of the effects on the brochure. She would like to know if this was a known side effect or not. She felt just one time. She had bad knees. She could not get up on her own and had to call for help. She does not have any cartilage in them. This occurred prior to getting the vaccine. She is just sore. She had an emergency vehicle come to help her get up, but she was not taken to the emergency room. Any medication that she took was early in the morning and this was in the afternoon that she got the shot. She does not think it was relevant. No ER or physician office required. An emergency vehicle came just to help her get up. She did not get taken to the emergency room. She cannot get on her knees to help herself get up because of her bad knees. The outcome of the events dizziness/if I'm waking up or I move my head down I am still getting dizzy/If she leaned over or turn her head down, she still was dizzy, increased blood pressure, she is just sore was reported as unknown, and the patient recovered from hard getting out of bed and fell getting out of bed on an unspecified date in 2021.  No follow-up attempts are possible; information about lot/batch number cannot be obtained.  Amendment: This follow up is being submitted to amend previously reported information: Event "fell getting out of bed", "she is just sore", if I'm waking up or I move my head down I am still getting dizzy" and "If she leaned over or turn her head down, she still was dizzy" added, "hard getting out of bed" recoded to "mobility decreased". Events "joint injury", "knee path" deleted, captured as medical history  and updated narrative.