Body pains/Left arm where I had the shot was totally in pain; Body pains/Left arm where I had the shot was totally in pain; like flu; Burning feeling from shoulder to the top of my fingers; I couldn't sleep day or night; It was inflammation of the nerves in my arm; chills; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 82 year-old patient received bnt162b2 (BNT162B2), intramuscular, administered in arm left, administration date 04Feb2021 13:30 (Lot number: EL8982) at the age of 82 years as dose 2, single for covid-19 immunisation. The patient had no relevant medical history. Concomitant medication(s) included: METFORMIN taken for diabetes mellitus (ongoing); JANUVIA taken for diabetes mellitus (ongoing); COZAAR taken for blood pressure measurement; PRAVASTATIN taken for blood cholesterol (ongoing); LEVOTHYROXINE taken for thyroid disorder (ongoing); LOSARTAN taken for hypertension (ongoing). Vaccination history included: Bnt162b2 (Dose 1, Anatomical site of injection: BHSF, Route: Intramuscular, Time: 02:30 PM, Lot no: EL9231), administration date: 12Jan2021, when the patient was 82 years old, for COVID-19 immunization. The following information was reported: PAIN (non-serious), VACCINATION SITE PAIN (non-serious) all with onset Feb2021, outcome "recovered" (Feb2021) and all described as "Body pains/Left arm where I had the shot was totally in pain"; INFLUENZA LIKE ILLNESS (non-serious) with onset Feb2021, outcome "recovered" (Feb2021), described as "like flu"; BURNING SENSATION (non-serious) with onset Feb2021, outcome "unknown", described as "Burning feeling from shoulder to the top of my fingers"; SLEEP DISORDER (non-serious) with onset Feb2021, outcome "unknown", described as "I couldn't sleep day or night"; INFLAMMATION (non-serious) with onset Feb2021, outcome "unknown", described as "It was inflammation of the nerves in my arm"; CHILLS (non-serious) with onset Feb2021, outcome "recovered" (Feb2021), described as "chills". The event "burning feeling from shoulder to the top of my fingers" was evaluated at the physician office visit. Therapeutic measures were taken as a result of burning sensation, sleep disorder, inflammation.  Additional information: After administering the vaccine with 12 hours patient left arm where the shot was given was totally in pain with burning feeling fire day and night none stop from shoulder to the tip of fingering. The patient tried to Google this horrible burning pain but got nothing except Tylenol and cold compressors patient went and saw the GP doctor, but he said if your anti bodies fighting the medicine and it will go away. Patient tried Voltenia tab nothing for 18 days patient could not sleep day & night from the fire burning in patient arm at last patient realized patient went new a Neurologist who prescribe Prednisone for 6day, and it was inflammation of the Nerves in patient arm. After 18 days of suffering and pains patient was finally getting relief. So this was the only relief that spotted the main. The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. After 12 hours chills and body pains like flu lasted 2 days. Vaccination facility type was Pharmacy or drugs store. Vaccine was not administered at military facility. List any other vaccinations within four weeks prior to the first administration date of the suspect vaccine reported as none. Gabapentin (didn't stop pain) Dr. stopped and prescribed Prednisolone. Relevant test reported as none. Patient was obliged to file after what have been going through from excruciating pain in my left arm like burning fire day and night none stop. Patient went and see my GP (general practitioner) doctor but he said we have no information from Pfizer to treat these side effect of the booster dose expect later. Patient was disappointed at much an institution like Pfizer does even care to send one a remedy for its patients and doctors who felt helpless in front of me screaming with pain no wonder people don't want the vaccine because you didn't care about what happen next side effects. Patient was look into experience so as to avoid more suffering. The patient was administered with dose 3 on 11Sep2021 at 14:00 via intramuscularly with lot number: 301308 in Pharmacy or Drug store. Prior vaccination reported as none. Family medical history, Autopsy information, Specific relevant test reported as not applicable. Patient was hoping to find a cure as my daughter had her Lymphods, under her arms inflamed in one week. Patient hope this help in finding cure.  Follow-up attempts are completed. No further information is expected.