hallucinogenic; Dizziness; Inappropriate dose of Vaccine administered; Eyes were rolling in the back of head; Fast heartbeat; Slowing of breathing; Weakness; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 73-year-old patient received bnt162b2 omi xbb.1.5 (COMIRNATY (2023-2024 FORMULA)), on 09Oct2023 as dose 1, single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history included: "I had an operation last year so they had to take lot of fluids out of me", start date: 2022 (unspecified if ongoing), notes: that was like 22 pitches the fluids; "had an operation last year", start date: 2022, stop date: 2022, notes: So, this time had two more operations. The patient's concomitant medications were not reported. Vaccination history included: Moderna (Dose 1, single, had in 2021, 2022 Moderna, two in high school, two in (withheld)), administration date: 2021, for Covid-19 Immunization; Moderna (Dose 2, single), for Covid-19 Immunization; Moderna (Dose 3 (booster), single), for Covid-19 Immunization; Moderna (Dose 4 (booster), single), for Covid-19 Immunization. The following information was reported: INCORRECT DOSE ADMINISTERED (non-serious) with onset 09Oct2023, outcome "unknown", described as "Inappropriate dose of Vaccine administered"; DIZZINESS (non-serious) with onset 13Oct2023, outcome "unknown"; HALLUCINATION (medically significant) with onset 13Oct2023, outcome "unknown", described as "hallucinogenic"; EYE MOVEMENT DISORDER (non-serious) with onset Oct2023, outcome "unknown", described as "Eyes were rolling in the back of head"; HEART RATE INCREASED (non-serious) with onset Oct2023, outcome "unknown", described as "Fast heartbeat"; RESPIRATORY RATE DECREASED (non-serious) with onset Oct2023, outcome "unknown", described as "Slowing of breathing"; ASTHENIA (non-serious) with onset Oct2023, outcome "unknown", described as "Weakness". The patient underwent the following laboratory tests and procedures: Heart rate: Fast; Respiratory rate: Slowed.  Clinical course: Patient had in 2021 and 2022, Moderna, two in the high school, two in (withheld) and got the antibody, had an operation last year so they had to take lot of fluids out and that was like 22 pitches the fluids. So, this time had two more operations after that and saw doctor on Monday they give the two in one, the shot of Pfizer in the right shoulder and the left shoulder because they thought maybe it would be out of system and needed to be vaccinated. So, everything went well, did not get sore. Four and a half days later Friday night got a reaction of severe dizziness and hallucinogenic and was having problems from large amount of medicines that had to take because of the operation but it was never like this, patient was seeing things, eyes were rolling in the back of head and patient question was called two pharmacies today over hear in (withheld) and they believe that it was something else but got your paper in front of patient that had your number which proves that had a shot on Monday, the two shots. That was the question if get the reactions will it take four and half days to get it? So, in another words do not have no reactions if they gave the shot and went home and 4 and half days was okay, not even sore and then Friday night had like dizziness and hallucinogenic. Was that because of Pfizer? Would that be one of the symptoms after four and half days of getting this shot. Had weakness, did not have no rash, had a fast heartbeat and a little slowing of breathing but they just put up a large amount of the cars across the street for patient and patient think it had got, live near a (PRIVACY), think it had to do with the air quality but that was the question wanted to ask you was that any of the side effect that had reported to you, four and half days later that they come on later after the shot.  The information on the batch/lot number for bnt162b2 omi xbb.1.5 has been requested and will be submitted if and when received.