This is a spontaneous report received from a contactable reporter(s) (Consumer or other non-HCP) for a Pfizer sponsored program. The reporter is the patient. A 79-year-old male patient received bnt162b2 (BNT162B2), administered in arm left, administration date 23Jan2021 (Lot number: EL3247) at the age of 79 years as dose 1, single for Covid-19 immunisation. Relevant medical history included: "Blood cholesterol" (unspecified if ongoing); "Glaucoma" (unspecified if ongoing); "Hiatal surgery" (unspecified if ongoing); "acid in the stomach" (unspecified if ongoing), notes: patient stated, "I am taking medication because of surgery it was Hiatal surgery to control the amount of acid in the stomach; "surgery" (unspecified if ongoing), notes: I had surgery 7 weeks ago, so I lost some weight, so I am down to 160 lbs.. Concomitant medication(s) included: OMEPRAZOLE taken for hernia hiatus repair; ATORVASTATIN taken for blood cholesterol. The following information was reported: VACCINATION SITE PAIN (non-serious) with onset Jan2021, outcome "not recovered", described as "Arm started hurting about 8 hours later and it hasn't stop until today". Relevant laboratory tests and procedures are available in the appropriate section. Additional information: The patient reported that arm started hurting about 8 hours later and it hasn't stop until today from: Unspecified to Ongoing. His right arm was soar for two days from unspecified to Ongoing. The report was study or programme related. The Details of: Additional Information for Concomitant Products Omeprazole: He was calling because he received his series of Covid-19 vaccine back in January and February. He still has pain in his upper arm where he got the injection. He had both with his first one that is the pain in the upper arm, and then the second one made it even worse and now he still has the pain. He stated that had no problem with the second injection just the first one. LOT# for the second dose, he was stated, it looks like EN6209, it was on 23Jan2021. He had surgery 7 weeks ago, so he lost some weight, so he was down to 160 lbs. When probed for if the adverse event is still persisting, he stated, yes, the pain persists every day, 24 hours a day. Concomitant Products: He is taking three different eye drops for the control of the glaucoma. Lab test: his last lab test was, when he had the hiatal surgery which was on 02Mar in the hospital, its abdominal surgery he had a hernia in his abdominal wall. No there were no lab work result in the discharge paper. He added, Well the reason for his call is to report the fact that you know back on 23Jan when he got his first Pfizer injection the arm started hurting about 8 hours later and it hasn't stop until today. It's just the continuous pain in his upper arm where the injection went in and he got second shot 3 weeks later on the right arm, and in the right arm was soar for two days and that was it. But the pain on the first shot on his left arm continues and he just wondering what the heck could be wrong, that's the reason for his call. He was informed about Pfizer Medical information department and was provided with the number. No follow-up attempts are possible. No further information is expected.