felt sick/sick as a dog; feeling nauseous; threw up like crazy; funny feeling around her head/Feeling really funny; face usually gets red when her blood pressure is high and it she is not red at this time; vertigo; blood pressure/ up to 210/110 mmHg; not walking well; funny feeling around her head/Feeling really funny; felt chills/Chills; Felt yucky; her balance was not quite right; felt the really funny feeling going up her throat; Her heart rate has been wanting to be a little higher than usual; This is a spontaneous report from a contactable consumer or other non hcp (patient). A 79-years-old female patient received bnt162b2 (PFIZER- BIONTECH COVID- 19 VACCINE, Solution for injection) via an unspecified route of administration, administered in Arm Left on 30Jan2021(at the age of 79-years-old) (Batch/Lot Number: EL1283) as 2ND DOSE, SINGLE for covid-19 immunisation. The patient medical history was not reported. The patient's concomitant medications were not reported. Prior Vaccinations (within 4 weeks) If applicable, list any other vaccinations within four weeks prior to the first administration date of the suspect vaccine(s) was none. Family medical history relevant to AE(s) was none and she is getting close to obesity if she keeps eating like this. The patient previously took first dose of bnt162b2 on 11Jan2021, (Lot Number: EK9231, Expiry Date: Unknown, this is not on the CDC vaccine record card) via Injection administered in Arm Left for covid-19 immunisation and experienced Left arm was real sore after first dose injection. The historical vaccine included shingles vaccine. The patient experienced blood pressure/ up to 210/110 mmHg on 20Feb2021 felt chills/chills on 31Jan2021, felt yucky on 31Jan2021, not walking well on 20Feb2021 , felt sick/sick as a dog on 20Feb2021, feeling nauseous on 20Feb2021, threw up like crazy on 20Feb2021, funny feeling around her head/feeling really funny on 20Feb2021, face usually gets red when her blood pressure is high and it she is not red at this time on 20Feb2021, vertigo on 20Feb2021, felt the really funny feeling going up her throat on an unspecified date in 2021, her heart rate has been wanting to be a little higher than usual on an unspecified date in 2021 and her balance was not quite right on an unspecified date in 2021. The patient underwent lab tests and procedures which included blood pressure measurement: 220/110 mmHg (normal value: 120/80) on 20Feb2021, computerised tomogram: doctor mentioned 3 little places on 20Feb2021, electrocardiogram: unknown results on 20Feb2021, heart rate: little higher than usual on an unspecified date in 2021, laboratory test: unknown results on 20Feb2021. Patient received both dose of the Pfizer covid vaccine on 11Jan2021 and 30Jan2021. On the next day after the 2nd dose, she felt chills. On 20Feb2021, she started not walking well, thought she would fall. All of a sudden, she felt sick and threw up like crazy while she was visiting her daughter for the day. The firefighters came to take her blood pressure and it was up to 210/110 mmHg. They advised her to go to the ER. After several hours, she was given blood pressure and nausea pills. They mentioned vertigo. She says it got okay. However, 2 weeks ago, she started to have a funny feeling around her head. Not dizzy but her face usually gets red when her blood pressure high and she was not red at that time. It was again reported that the day after she was administered the second dose of Pfizer-BioNTech COVID-19 Vaccine she had chills and felt yucky that day. She also reported feeling really funny since 20Feb2021. She was asked for further information on events related to Pfizer-BioNTech COVID-19 Vaccine. She was at her daughter and noticed her balance was not quite right. She started feeling really funny so just lay down there for a little bit. When she did get up after about 15 minutes she started feeling nauseous. She got to the bathroom really fast and threw up like crazy. She did not have her blood pressure cuff with her so her daughter called the fire department and took her down there real fast. At the fire station they took her blood pressure which was 210/110 mmHg, so they suggested she head to the emergency room so she did. She was under observation in the emergency room, but not admitted to the hospital. The doctor mentioned vertigo somewhere along the way before she left the emergency room. She just kind of brushed the vertigo off until she was reading about that the Pfizer-BioNTech COVID-19 Vaccine can cause vertigo. She guesses vertigo was what caused these events because she had been sick as a dog. When they got her on the bed and rolled her back she felt like she was going 90 miles per hour and by the time they got her back on the bed she was throwing up again-but this time and the initial onset of throwing up was the only times she threw up. They gave her something after probably 5-6 hours, blood pressure medicine and nausea medicine and she got ok and left there. Her heart rate has been wanting to be a little higher than usual. About 2 weeks ago she was just sitting on the couch and noticed especially when she would turn her head she still feels really funny; not dizzy, dizzy; she was walking ok; but the really funny feeling keeps hitting her continuously. During call when she sat back down she felt the really funny feeling going up her throat. It was just the weirdest thing, she wishes she had a word to really explain what the really funny feeling was but she does not. She has not checked her blood pressure for a while because she has been holding for a while for this department, so her blood pressure could be up a little bit, but she stated event was worse right now than it has been. Regarding testing/investigations while in the emergency room they did a CT head scan, lab tests, and an EKG. CT head scan results, the doctor mentioned 3 little places but when she talked to her doctor he said that was really just nothing to worry about with age; he said they will check it in 6 months and make sure areas are not growing. Caller has no further information to provide regarding lab tests or EKG results, they did not mention anything. Therapeutic measures were taken as a result of blood pressure/ up to 210/110 mmHg and feeling nauseous. The outcome of the events, felt chills/Chills , Felt yucky, her balance was not quite right, felt sick/sick as a dog, threw up like crazy, face usually gets red when her blood pressure is high and it she is not red at this time, felt the really funny feeling going up her throat, Her heart rate has been wanting to be a little higher than usual was reported as unknown, not walking well, feeling nauseous and vertigo was reported as recovering, funny feeling around her head/Feeling really funny and blood pressure/ up to 210/110 mmHg was reported as not resolved.   No follow-up attempts are possible. No further information is expected.