sore arm at the injection site; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP) from medical information team.  A 78-year-old female patient received BNT162b2, BNT162b2 omi ba.4-5 (BNT162B2, BNT162B2 OMI BA.4-5), on 09Sep2022 at 10:00 as dose 5 (booster), single (Lot number: GJ2524) at the age of 78 years, in right arm for covid-19 immunisation. The patient's relevant medical history included: "Had kidney removed", start date: Oct2021 (unspecified if ongoing), notes: Had kidney removed last year; "sciatica" (unspecified if ongoing), notes: Had sciatica so bad, had to lay in bed.; "back surgery" (unspecified if ongoing), notes: She had back surgery in the past. Concomitant medication(s) included: VITAMIN C [ASCORBIC ACID]; ZINC. Vaccination history included: BNT162b2 (Dose 1, Manufacturer: Pfizer , Date: 18Jan2021, NDC: Unknown , LOT: EL3249, EXP: May2021, Dose and Route: injected into right arm; dose amount unknown, Time: around 6-7pm, Was a drive-thru vaccine facility), administration date: 18Jan2021, when the patient was 76-year-old, for COVID-19 Immunization, reaction(s): "sore arm at the injection site"; BNT162b2 (Dose 2, Date: 08Feb2021, NDC: Unknown , LOT: EN9581, EXP: May2021 , Dose and Route: injected into right arm; dose amount unknown, Time: 10AM), administration date: 08Feb2021, when the patient was 76-year-old, for COVID-19 Immunization, reaction(s): "sore arm at the injection site"; BNT162b2 (Dose 3, Manufacturer: Pfizer , Date: 11Oct2021, NDC: Unknown, LOT: EW0185, EXP: Unknown, Dose and Route: injected into right arm; dose amount unknown , Time: morning, exact time unknown), administration date: 11Oct2021, when the patient was 77-year-old, for COVID-19 Immunization, reaction(s): "sore arm at the injection site"; BNT162b2 (Dose 4, Date: 27Apr2022, NDC: Unknown, LOT: FJ6369, EXP: Unknown , Dose and Route: injected into right arm; dose amount unknown, Time: 10AM or so), administration date: 27Apr2022, when the patient was 78-year-old, for COVID-19 Immunization, reaction(s): "sore arm at the injection site"; Shingles (Caller and his wife had all vaccines, from shingles to whatever.), for Immunization. The following information was reported: VACCINATION SITE PAIN (non-serious) with onset 2022, outcome "unknown", described as "sore arm at the injection site". Relevant laboratory tests and procedures are available in the appropriate section.  Additional Information: It was reported that they have gotten two of the bivalent boosters for Pfizer COVID-19 vaccine, both got a bivalent COVID-19 Vaccine on 09Sep2022 and a bivalent COVID-19 Vaccine again today 19Jan2023. They didn't have any side effects with the previous vaccines except maybe just a sore arm at the injection site. All previous doses were manufactured by Pfizer and they had no other negative reactions to any of them. Reporter and his wife had all vaccines, from shingles to whatever. The minute they bivalent COVID-19 Vaccine became available in their area, their Pfizer access was at (Institution name). Took first bivalent COVID-19 Vaccine on 09Sep2022. Today when having their annual wellness, primary visit with primary doctor, their doctor said the new variant COVID-19 Vaccine was out and their doctor took it. Their doctor states that reporter and his wife are always staying current that maybe they wanted to get the new variant COVID-19 Vaccine. Reporter and his wife took the variant COVID-19 Vaccines today, went home, looked at their cards, to find out it is the same bivalent COVID-19 Vaccine. Reporter and his wife both had the primary two doses. Then a 3rd dose that they thought was a booster dose. The 4th dose was actually a booster. The 5th dose was a bivalent COVID-19 Vaccine. Then today, received another bivalent COVID-19 Vaccine. Medical conditions: Doing great compared to last year. Had kidney removed last year. Had sciatica so bad, had to lay in bed. Had to get Oxycodeine, which that makes her loo-loo. Attempted to clarify loo-loo but documented as provided by caller. While she had the sciatica, one weekend she had to go to ER three times in four days. The last time she was there, they did an MRI on her back. She had back surgery in the past. They came out and said, nothing was wrong with the back, but she does have a mass in her kidney and looks very cancerous. They were able to take the kidney out and since cancer was inside the kidney, she needed no chemo or radiation. Patient received a blockage for the sciatica, it took 30 minutes, but once it got through, she's had no pain since. Oxycodeine: Strength: 5mg, but she did have some of the heavier dose before she could get the nerve block. Oxycodeine did not take the pain away, only the nerve block did.; Sender's Comments: Linked Report(s) : US-PFIZER INC-202300032197 same patient/drug/event, different dose;US-PFIZER INC-202300032249 same patient/drug/event, different dose;US-PFIZER INC-202300032250 same patient/drug/event, different dose;US-PFIZER INC-202300032251 same patient/drug/event, different dose;