to go to hospital on ambulance on 11Nov2021 due to anaphylactic reactions; tunnel vision; had pain and burning down on my left arm had the vaccine in the right arm; chest pain; closure; lightheaded, felt dizziness; felt he was gonna faint; heart is coming out of his chest; get ready to go past out high blood pressure189/121; burning sensation across my chest; had pain and burning down on my left arm had the vaccine in the right arm; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) from medical information team. The reporter is the patient.  A male patient received bnt162b2 (BNT162B2), administered in arm right, administration date 09Nov2021 (Batch/Lot number: unknown) as dose 1, single for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. Past drug history included: Morphine, reaction(s): "anaphylactic reactions", notes: Caller said that he have 3 anaphylactic reactions in the past, 2 for morphine two were on the hospital and one on the patient first.; Keflex, reaction(s): "anaphylactic reactions", notes: Caller said that he have 3 anaphylactic reactions in the past, 1 for Keflex (antibody), two were on the hospital and one on the patient first. The following information was reported: ANAPHYLACTIC REACTION (hospitalization) with onset Nov2021, outcome "recovering", described as "to go to hospital on ambulance on 11Nov2021 due to anaphylactic reactions"; TUNNEL VISION (hospitalization) with onset Nov2021, outcome "recovering", described as "tunnel vision"; BURNING SENSATION (hospitalization), PAIN IN EXTREMITY (hospitalization) all with onset Nov2021, outcome "recovering" and all described as "had pain and burning down on my left arm had the vaccine in the right arm"; CHEST PAIN (hospitalization) with onset Nov2021, outcome "recovering", described as "chest pain"; CHEST DISCOMFORT (hospitalization) with onset Nov2021, outcome "recovering", described as "closure"; DIZZINESS (hospitalization) with onset Nov2021, outcome "recovering", described as "lightheaded, felt dizziness"; PRESYNCOPE (hospitalization) with onset Nov2021, outcome "recovering", described as "felt he was gonna faint"; HEART RATE INCREASED (hospitalization) with onset Nov2021, outcome "recovering", described as "heart is coming out of his chest"; HYPERTENSION (hospitalization) with onset Nov2021, outcome "recovering", described as "get ready to go past out high blood pressure189/121"; BURNING SENSATION (hospitalization) with onset Nov2021, outcome "recovering", described as "burning sensation across my chest". The patient was hospitalized for anaphylactic reaction, tunnel vision, burning sensation, chest pain, chest discomfort, dizziness, presyncope, heart rate increased, hypertension, burning sensation, pain in extremity (start date: 11Nov2021). The events "to go to hospital on ambulance on 11nov2021 due to anaphylactic reactions", "tunnel vision", "had pain and burning down on my left arm had the vaccine in the right arm", "chest pain", "closure", "lightheaded, felt dizziness", "felt he was gonna faint", "heart is coming out of his chest", "get ready to go past out high blood pressure189/121", "burning sensation across my chest" and "had pain and burning down on my left arm had the vaccine in the right arm" were evaluated at the physician office visit and emergency room visit. The patient underwent the following laboratory tests and procedures: blood pressure measurement: (Nov2021) high blood pressure189/121; electrocardiogram: (Nov2021) results not reported. Therapeutic measures were taken as a result of anaphylactic reaction, tunnel vision, burning sensation, chest pain, chest discomfort, dizziness, presyncope, heart rate increased, hypertension, burning sensation, pain in extremity.  Additional information: After the first dose the patient went to the ER. The patient took Pepcid and Benadryl to counteract the allergic reaction that the doctor prescribes him. The patient had the the same reaction the next day, that's the Thursday morning, the same exact thing happened again Friday morning, and it took 7 days for him to feel better. The patient went to allergy asthma specialist to be tested to see if he can take it in the first place, The doctor gave him prescription for EpiPen, Pepcid and Benadryl in case had reaction. The patient got worst case.  No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.