I am feeling really really sick like I have Covid again; I am feeling really really sick like I have Covid again; I had meningitis sort of spondylosis; described his headache as felt like brain swelling; severe headache/but I get really severe like very very very severe headache; really chills; body aches; dizziness/really dizzy; irritability/I was like hearing voices kind of and just irritable.; I had meningitis sort of spondylosis; have very very severe headache it's like really bad blood pressure; venous thrombosis; I am feeling really really sick like I have Covid again; chills probably fever; My vision was like blurry and I was confused and my vision was like moving around; feeling cold; disoriented; cold; body aches my lower back and neck; body aches my lower back and neck; I was confused; having severe like a allergic reaction to the Pfizer vaccine may be I had meningitis sort of spondylosis; 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 33 year-old male patient received bnt162b2 (BNT162B2), administered in arm left, administration date 20Jan2022 (Lot number: FL3198) at the age of 33 years as dose 2, single for covid-19 immunization. Relevant medical history included: "high blood pressure" (unspecified if ongoing), notes: verbatim: high blood pressure. Other medical condition: The consumer stated that, he was not sure, he get high blood pressure once in a while because like it may had some (voice not clear) in his foot or something (further not clarified), it didn't like come out once in a while bother him whether he go on long time with it. Stated that, he can't stop thinking about it so kind of like it stresses him out and he called it as blood pressure (further clarifications unknown). There were no concomitant medications. Vaccination history included: Bnt162b2 (Dose number: 1, Lot number: FH8028, Verbatim: bad headache), administration date: 29Dec2021, when the patient was 33 years old, for COVID-19 immunization, reaction(s): "bad headache", "really dizzy", "disoriented", "like hearing voices kind of and just irritable", "meningitis or venous thrombosis", "meningitis or venous thrombosis". Prior vaccination (within 4 weeks): stated as no. The following information was reported: SUSPECTED COVID-19 (medically significant), DRUG INEFFECTIVE (medically significant), ILLNESS (non-serious) all with onset Jan2022, outcome "unknown" and all described as "I am feeling really really sick like I have Covid again"; MENINGITIS (medically significant), SPINAL OSTEOARTHRITIS (non-serious) all with onset Jan2022, outcome "unknown" and all described as "I had meningitis sort of spondylosis"; BRAIN OEDEMA (medically significant) with onset Jan2022, outcome "unknown", described as "described his headache as felt like brain swelling"; HEADACHE (non-serious) with onset Jan2022, outcome "recovering", described as "severe headache/but I get really severe like very very very severe headache"; CHILLS (non-serious) with onset Jan2022, outcome "unknown", described as "really chills"; PAIN (non-serious) with onset Jan2022, outcome "unknown", described as "body aches"; DIZZINESS (non-serious) with onset Jan2022, outcome "unknown", described as "dizziness/really dizzy"; IRRITABILITY (non-serious) with onset Jan2022, outcome "unknown", described as "irritability/I was like hearing voices kind of and just irritable."; BLOOD PRESSURE ABNORMAL (non-serious) with onset Jan2022, outcome "recovering", described as "have very very severe headache it's like really bad blood pressure"; VENOUS THROMBOSIS (non-serious) with onset Jan2022, outcome "unknown", described as "venous thrombosis"; PYREXIA (non-serious) with onset Jan2022, outcome "unknown", described as "chills probably fever"; VISION BLURRED (non-serious) with onset Jan2022, outcome "recovering", described as "My vision was like blurry and I was confused and my vision was like moving around"; FEELING COLD (non-serious) with onset Jan2022, outcome "unknown", described as "feeling cold"; DISORIENTATION (non-serious) with onset Jan2022, outcome "unknown", described as "disoriented"; NASOPHARYNGITIS (non-serious) with onset Jan2022, outcome "unknown", described as "cold"; BACK PAIN (non-serious), NECK PAIN (non-serious) all with onset Jan2022, outcome "unknown" and all described as "body aches my lower back and neck"; CONFUSIONAL STATE (non-serious) with onset Jan2022, outcome "recovering", described as "I was confused"; HYPERSENSITIVITY (non-serious) with onset Jan2022, outcome "unknown", described as "having severe like a allergic reaction to the Pfizer vaccine may be I had meningitis sort of spondylosis". The patient underwent the following laboratory tests and procedures: blood pressure measurement: (Jan2022) abnormal. Therapeutic measures were not taken as a result of suspected covid-19, meningitis, brain oedema, headache, chills, pain, dizziness, irritability, spinal osteoarthritis, blood pressure abnormal, venous thrombosis, illness, pyrexia, vision blurred, feeling cold, disorientation, nasopharyngitis, back pain, neck pain, confusional state, hypersensitivity. Enquired that, the caller (also the patient) asked what were the possible adverse effects from the Pfizer-BioNTech COVID-19 Vaccine, were all of his side effects severe. It was reported that, the patient was having a very very severe headache, chills, body aches, dizziness, irritability. The patient described his headache as felt like brain swelling. Stated that, he read online there were rare cases and wondered whether it was possible that he got meningitis or venous thrombosis. The patient confirmed that, this would be for his second dose but also added that he had a bad headache for both vaccines and it went away in like a day or two. Enquired, how he could get exempt if he got a federal job and was required to get a booster shot. Enquired that, was there any information on the severity of headaches. Stated and concerned that, the patient was not sure he was having severe like a allergic reaction to the Pfizer vaccine may be he had meningitis sort of spondylosis could. Stated that, he had very very severe headache it's like really bad blood pressure. Stated that, his vision was like blurry and he was confused and his vision was like moving around. Its going away though. When paraphrased the concern: the consumer stated that, he was feeling really really sick like he had Covid again (further not clarified). He had very severe headache. He didn't know he was just worry. Stated that, he didn't know whether he had meningitis now or something. Treatment: the consumer stated as no. LOT#: the consumer stated that, FH8028 that was the first shot and then second dose FL3198 (captured in tab). Expiration date: he just had the date he took the vaccine. The date of vaccination: the consumer stated, first shot was on 29Dec2021 and then second 20Jan2022. Stated that, the anatomical site of administration was on his left upper arm. Route of administration: the consumer stated, he didn't know it just a shot. Facility type, telephone# and address: Consumer stated, he didn't know the number. It's called withheld. Height and Weight: Consumer stated, "5' 10" he thinks. Stated that, he was not sure may be he was 5' 9" and 113 pounds." (further not clarified). Lab test: the consumer stated that, he actually had a drug screening today (further not clarified). Further assistance: Consumer further stated, did they need to know symptom. Very severe headache from the first night and really feeling cold and chills probably fever and body aches his lower back and neck and he thinks he was feeling dizzy and irritable. The consumer stated that, he just wanted to know whether he, like what's going on with his side effect because he had, when he got the vaccine, he just got his second one already, but he get really severe like very very very severe headache and really chills, cold and body ache and questioned, he didn't know whether that's may be he had meningitis or venous thrombosis from it or something. Concern paraphrased: Consumer stated that, it happened with both shots and he was like really dizzy and disoriented and he was like hearing voices kind of and just irritable. When confirmed if consumer wanted to about the side effects, the consumer stated, he wanted to know that why this happened. Stated that, he didn't know whether he was going to be alright, now he seemed, he was getting better, only whatever that happened with his both those shots, but those vaccines go away in a day or two. Stated that, he asked facility that, he had meningitis from it or something, because he read that people have meningitis from it (further clarification unknown), did that go away quickly or (incomplete sentence). Stated that, the consumer was informed about the role of Pfizer Drug Safety and also informed that Pfizer Medical Information was the concerned department to answer the question that consumer had and offered the number. The consumer stated that, could they direct him to the Medical Drug Information number 3 or whatever it was. When offered the number, the consumer stated, he thinks he already had that, he called Pfizer before and they said it's # something he didn't know. Consumer was provided with the number of Pfizer Medical Information. When requested to probe to file a safety report, consumer stated, they could transfer him, he already, one guy already documented, he had his address, his name, his email address, all those other question, so (voice not clear). Stated that, report reference number: no (further clarification unknown hence captured as initial report). Call was transferred to Pfizer Medical Information department, however the call got disconnected abruptly before transferring. Stated that, the consumer was requested to try calling the department back from their side after some times. Further probing could not be done as the consumer was unwilling to share any further information. Hence, limited information available over the call.  Follow-up attempts are completed. No further information is expected.