I am out of breath; wheezing; I had a lot of problems sleeping; My skin is incredibly itchy; my brain is completely foggy; I am very very dizzy; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) from medical information team, Program ID: (159558). The reporter is the patient.  A male patient received BNT162b2, BNT162b2 omi ba.4-5 (BNT162B2, BNT162B2 OMI BA.4-5), on 09Feb2023 as dose 4 (booster), single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. Vaccination history included: Bnt162b2 (Dose 3, booster single), for Covid-19 Immunization, reaction(s): "had not taste", "had not smell", "caught long COVID", "it was really bizarre", "caught long COVID"; Covid-19 vaccine (Dose 2, Manufacturer unknown), for Covid-19 Immunization, reaction(s): "caught long COVID"; Covid-19 vaccine (Dose: 2, Manufacturer unknown), for Covid-19 Immunization, reaction(s): "had not taste", "had not smell", "it was really bizarre", "caught long COVID"; Covid-19 vaccine (Dose: 1, Manufacturer unknown), for Covid-19 Immunization, reaction(s): "had not taste", "had not smell", "caught long COVID", "it was really bizarre", "caught long COVID". The following information was reported: DYSPNOEA (non-serious) with onset Feb2023, outcome "unknown", described as "I am out of breath"; DIZZINESS (non-serious) with onset Feb2023, outcome "unknown", described as "I am very very dizzy"; INSOMNIA (non-serious) with onset Feb2023, outcome "unknown", described as "I had a lot of problems sleeping"; PRURITUS (non-serious) with onset Feb2023, outcome "unknown", described as "My skin is incredibly itchy"; FEELING ABNORMAL (non-serious) with onset Feb2023, outcome "unknown", described as "my brain is completely foggy"; WHEEZING (non-serious) with onset Feb2023, outcome "unknown".  Additional information Per caller's verbatim: I had my second Pfizer Booster yesterday (09Feb2023) and I am getting a lot of side effects, but not bad enough to go to the Hospital, so I was just wondering if you have any suggestions as far as what might help calm some of the side effects down. My skin is incredibly itchy, but is not red, there's no rash, I am out of breath and wheezing, "unintelligible" up and down stairs, my brain is completely foggy, and I am very dizzy. It's not constant on the dizziness, is just like if I get too fast or if I am walking all the way or something, I had a lot of problems sleeping, I did not sleep at all last night, and I got the booster yesterday around 5:00, and I did have long COVID about a year ago. Caller denied having any allergic reactions to previous COVID 19 vaccines. Caller then mentioned: "I had both shots of the vaccine and one booster, then I was in the hospital, caught long COVID, had not taste or smell for like a year, it was really bizarre, then I felt better, I went to get the Pfizer booster, cause I was in the Doctor's office yesterday." Caller stated that his Doctor is not open today and the only choice would be to go to the Hospital, but he really does not want to go the Hospital and then described his symptoms as being "not constant or consistent, long stop, kinda comes and goes and then is not, is irritating, is not life threating." Caller also asked: Can I start with a cool compress, that is not gonna hurt me, or I can consider calling (number withheld). DSU: AE e-transmitted. Due to the potential of an allergic reaction, caller was referred immediately to his HCP, no transfer was offered. It was mentioned that we do not provide any treatment recommendations. Caller was immediately referred to HCP due to the potential of an allergic reaction.  The information on the batch/lot number for BNT162b2, BNT162b2 omi ba.4-5 has been requested and will be submitted if and when received.; Sender's Comments: Linked Report(s) : US-PFIZER INC-202300063707 Same reporter/patient, same drug/different dose, different AEs;