chills; Low Temperature; Generally not feeling well; feeling like she was weak and energy was down; Not able to remember things; Dizziness; sweating; Arm swelling; Rash; diarrhea; fever; Body aches are off and on; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 54 year-old female patient received bnt162b2 (BNT162B2), intramuscular, administered in arm left, administration date 27Aug2021 10:00 (Lot number: FC3183) at the age of 54 years as dose 2, single for covid-19 immunisation. Relevant medical history included: "scoliosis" (unspecified if ongoing), notes: She has scoliosis in her back and metal pins in her back.That was placed when she was 18. She still has back issues. There were no concomitant medications. Vaccination history included: Bnt162b2 (First dose, Vaccine Name: Pfizer BioNtech COVID 19 vaccine. , Lot Number /Expiry Date: FC3180 , expiration unknown , Route, Anatomical Location: Injected into left upper arm in the muscle.), administration date: 07Aug2021, when the patient was 54 years old, for COVID-19 immunization, reaction(s): "Fever", "Nausea", "Body Aches", "Headache". The following information was reported: BODY TEMPERATURE DECREASED (non-serious) with onset 24Oct2021, outcome "not recovered", described as "Low Temperature"; DIARRHOEA (non-serious) with onset 2021, outcome "not recovered", described as "diarrhea"; MALAISE (non-serious) with onset 27Aug2021, outcome "not recovered", described as "Generally not feeling well"; ASTHENIA (non-serious) with onset 2021, outcome "unknown", described as "feeling like she was weak and energy was down"; MEMORY IMPAIRMENT (non-serious) with onset 2021, outcome "not recovered", described as "Not able to remember things"; DIZZINESS (non-serious) with onset 2021, outcome "not recovered", described as "Dizziness"; HYPERHIDROSIS (non-serious) with onset 2021, outcome "not recovered", described as "sweating"; PERIPHERAL SWELLING (non-serious) with onset 2021, outcome "unknown", described as "Arm swelling"; RASH (non-serious) with onset 2021, outcome "recovered" (2021), described as "Rash"; CHILLS (non-serious), outcome "unknown", described as "chills"; PYREXIA (non-serious) with onset 2021, outcome "unknown", described as "fever"; PAIN (non-serious) with onset 2021, outcome "unknown", described as "Body aches are off and on".  Additional information: It was reported that the patient was healthy before vaccination. Additional vaccines administered on same date of the Pfizer suspect was reported as none. The low temperature happened last night and she had not had it taken for a while. When she did after 27Aug2021, it was fine and she had the other side effects. Body aches are off and on. She may get pain in her shoulder. Generally not feeling well and feeling like she was weak and energy was down was after second shot. She did not have a date. Not able to remember things was recently in the past week. She feels bad even talking to call handler. She has been having a headache from being light headed. The night sweats have been going on for a couple of weeks. It is cold and she is sweating. They happen mostly at night. It is a few times while she is at work while she is warm and it fluctuates.  No follow-up attempts are possible. No further information is expected.