Heart rate abnormal/ heart rate High some days then normal/ Up/Down; Blood Pressure Up/ Down/ high; blood count high; thyroid disease; The initial case was missing the following minimum criteria: [Other Info not qualifying for AE reporting - All other sources (No adverse event)]. Upon receipt of follow-up information on [22Aug2023], this case now contains all required information to be considered valid.   This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 74-year-old patient received BNT162b2 (BNT162B2), on 03Mar2021 at 14:00 as dose 2, single (Lot number: EN6204) intramuscular, in right arm for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. Vaccination history included: BNT162b2 (DOSE 1, Single, Time: 14:00, Anatomical site of injection: Left Arm, Route of administration: intramuscular , Lot number: FM9809, Expiration Date: 03Mar2021), administration date: 10Feb2021, for Covid-19 immunisation, reaction(s): "Dizzy/ Very Dizzy/ Dizzy in brain/wobbly head/dizziness/Am swooshy headed and dizzy every day/ 2 years 2mo i am tired of being dizzy", "Heart speeds up/Speeding heart rate/rapid heart beat", "Blood Pressure/ blood pressure high/High blood pressure too", "Could barely walk/ trouble walking/Loose walk/Unsteady walk", "I'm tired of being sick", "My head felt like it exploded/ Swishy head/ my brain or head exploded/brain blow up", "Vibrations in head", "Legs felt like lead/ Felt like I was going to fall over, dizziness stayed worked down my legs", "Buzzing noise in ears/ringing in ear", "Body feels bad case of Flu several days a week", "blood count high", "I feel different/your chemical zips through my system damaging whatever it feels like that day", "I feel like I'm dying side effects", "Felt like I was going to fall over, dizziness stayed worked down my legs", "Blood pressure up and down", "sore skin", "Weak", "vaccine injury/vaccination site injury", "Heart rate up and down". The following information was reported: THYROID DISORDER (non-serious) with onset Jun2021, outcome "unknown", described as "thyroid disease"; HEART RATE ABNORMAL (non-serious), outcome "unknown", described as "Heart rate abnormal/ heart rate High some days then normal/ Up/Down"; BLOOD PRESSURE FLUCTUATION (non-serious), outcome "unknown", described as "Blood Pressure Up/ Down/ high"; FULL BLOOD COUNT INCREASED (non-serious), outcome "unknown", described as "blood count high". The events "thyroid disease", "heart rate abnormal/ heart rate high some days then normal/ up/down", "blood pressure up/ down/ high" and "blood count high" required physician office visit. Relevant laboratory tests and procedures are available in the appropriate section.  Follow-up (26Jun2023): The initial case was missing the following minimum criteria: No adverse event. Upon receipt of follow-up information on (26Jun2023), this case now contains all required information to be considered valid. This is a spontaneous follow-up report from a contactable consumer. This consumer reported in response to Non HCP letter sent in cross reference case that included: Updated information included: Primary reporter email address added. Reporter information in reporter slider#02 added. Reporter information in reporter slider#03 added. Reporter information in reporter slider#04 added. Reporter information in reporter slider#05 added. Reporter information in reporter slider#06 added. Reporter information in reporter slider#07 added. Reporter information in reporter slider#08 added. Reporter information in reporter slider#09 added. Reporter information in reporter slider#10 added. Patient email address added. Lab tests added. Historical vaccines updated. Anatomical location updated.  Additional information: Country of Occurrence: PRIVACY (HCP) Had no idea, what that meant. Patient details: Patient initials: (name-withheld). Patient age at time of vaccination: 74 (Years). Pfizer/Biontech Covid-19 vaccine details: 1st dose: Date: 10Feb2021. Site and Route of injection: Anatomical site of injection: left arm. Batch/Lot number: Pfizer EM9809. 2nd dose: Date: 03Mar2021. Site and Route of injection: Anatomical site of injection: right arm. Batch/Lot number: Pfizer EN6204. Facility given. (Name-withheld) by nurse. Relevant tests: Test: Brain screen. Date: Jun2021. Result: Nothing. Test: MRI. Date: Jun2021. Result: Nothing. Test: Heart scope. Date: Jul2021. Result: Nothing. Test: C Scan. Date: Jun2021. Result: Nothing. Test: Blood test. Result: Thyroid disease. Test: Neurology evaluation. Result: Nothing. Blood pressure up and down. Heart rate high some days than normal. (Hospital name withheld) (Name-withheld)- family, (Name-withheld)- (internist), (Name-withheld)- Eye doctor, (Name-withheld)- neurology, (Name-withheld)- family doctor, (Name-withheld)- (dermatologist), (Name-withheld)- heart, (Name-withheld)- heart (Name-withheld)- family doctor. No wonder nothings being done about side effects you don't even send a big enough envelope for all the paper work. Patient had been to 9 doctors. All admitting the vaccine had given some people bad vaccine. Side effects. Lots of tests run they didn't know what to do. Because Pfizer was not working on a solution 26 mo (months) & still dizzy. Do something. Follow-up (07Jul2023): Follow-up attempts are completed. No further information is expected.  Follow-up (22Aug2023): This is a spontaneous follow-up report received from same contactable consumer. Updated information included: Case updated to valid. Suspect vaccine time updated; New lab data added; New events Thyroid disorder, Blood pressure fluctuation, Full blood count increased and Heart rate abnormal added.  No follow-up attempts are possible. No further information is expected.; Sender's Comments: Linked Report(s) : US-PFIZER INC-PV202300020414 Same patient/product, different dose/events (Dose 1);