She was sick and thought she was dying for three days.; she had  high blood pressure/ It was extremely  high; Whole body shakes; feels like heart is racing out of chest; They were pretty sure it was from anxiety or whatever was causing the jitters.; They were pretty sure it was from anxiety or whatever was causing the jitters.; After getting the vaccine she wound up having heart issues.; she could not breathe; she is still very tired; She had lost sense of taste and smell; She had lost sense of taste and smell; She had body aches; slept a lot.; She was initially diagnosed with Upper Respiratory Sinusitis; This is a spontaneous report from a contactable consumer or other non hcp.  A 62-years-old female patient received bnt162b2 (BNT162B2, Formulation: Solution for injection, Lot number: ER8732, Expiry date: Jul2021) via an unspecified route of administration, administered in Arm Left on 26Apr2021 14:30 (at the age of 62-year-old) as DOSE 2, SINGLE for covid-19 immunisation. Historical vaccine include BNT162B2 dose 1 (Lot Number: EN6205, Expiry date: Jun2021) administered in left arm on 22Mar2021. Medical history included ongoing anxiety: Situational anxiety, ongoing migraine, Sinus infections from an unknown date and unknown if ongoing. Concomitant medications included diphenhydramine, paracetamol (EXTRA STRENGTH TYLENOL PM), She took Extra Strength Tylenol 30 minutes before getting the second shot because she was told to do so. Historical vaccine included BNT162B2 (COVID-19 MRNA VACCINE BIONTECH, Formulation: Solution for injection, Lot Number: EN6205, Expiry Date: Jun2021), administered in arm Left on 22Mar2021 (at the age of 62-year-old), as dose 1, single for covid-19 immunization. Vaccination facility Type hospital. On 26Apr2021 she was sick and thought she was dying for three days, she had high blood pressure, it was extremely high and her whole body shakes, feels like heart is racing out of chest, They were pretty sure it was from anxiety or whatever was causing the jitters, After getting the vaccine she wound up having heart issues, she could not breathe, she is still very tired, She had lost sense of taste and smell, She had lost sense of taste and smell, She had lost sense of taste and smell, slept a lot, She was initially diagnosed with Upper Respiratory Sinusitis. It was reported that the high blood pressure and shaking in body is driving her insane. Extremely high blood pressure: When probed for outcome she stated It varies her a little bit. It goes up and down. She has never had issues with her high blood pressure. After getting the vaccine she wound up having heart issues. She went to see the cardiologist and they are checking for all sorts of things due to issues experiencing. Whole body shakes: It does not matter what environment she is in. She could be sitting at home watching a movie or sitting on the lake and her heart will start fluttering and her whole body shakes in the inside. It is debilitating to her. When it starts and kicks up in her body it is rampant and the shaking is every single day. It is to the point where it's a nuisance. She cannot hold a pen to write, it's ridiculous. It all started the day got the second shot. The whole body shaking is the same as heart racing in her chest. It is like her heart is racing in her body. Everything is quivering from head to toe. Metoprolol- 25mg take tablet by mouth twice daily. She was prescribed this in the Emergency room and she is still taking it. Her blood pressure was 184/something. However, she is not taking twice a day, but once a day because she does not want to bottom out. It's located in a pharmacy filled bottle. She does not have lot/exp on it. She was hoping everything got better and did not. Her doctor continued to prescribe the Metoprolol to take the stress off her heart. These things are ridiculous and she has never experienced this. She added, last year she had lost a grandson and she would have thought this feeling would happen then, but it did not, no lasting issues. These events started probably 3-4 hours after receiving the vaccination. She got scared and called her daughter to come over and spend the night. She was terrified about having the headaches because she was prone to having migraine headaches. Her blood pressure spiked that day. She did go to the Emergency room and it was 184 over something. They were pretty sure it was from anxiety or whatever was causing the jitters. She had never had these issues before. She had no heart issues or problems before. These are things she has never had or experienced before. She commented she knows other people have had the same issues and things happen. She has been going to the doctors and talking to the nurses and even went to the Emergency Room because it got bad one day where she could not breathe. She felt like she was having a heart attack and went to the Emergency room and they were well aware of this happening. They referred to it as the jitters. She took Extra Strength Tylenol 30 minutes before getting the second shot  because she was told to do so. The nurse when she got the first shot told her she should take it 30 minutes before getting the shot. When she got the first shot she had not taken it before shot and was told to take immediately and to make sure to take it 30 minutes before getting the second one. Prior to getting the vaccine she was healthy and had no signs of high blood pressure. It had always been low. She was always very active. While providing details she added, she is still very tired and stated she would up with COVID in Jul2021. Treatment/Intervention: She stated she went to the doctor, but her PCP was not available. She saw the Nurse Practitioner at the doctor's office. This Nurse Practitioner did not do a covid test on her. It was not until two weeks later that she went to see her PCP and by that time when a covid test it was negative. She had lost sense of taste and smell. She was sick and thought she was dying for three days. She clarified she was sick for like two weeks, but thought was dying for three days. She had body aches and slept a lot. The COVID test that was done was one that was sent out and came out negative. The Nurse Practitioner did not do the Covid test or test for it. She was initially diagnosed with Upper Respiratory Sinusitis. The Covid test was on 28 or 29Jul2021 and it was negative when went back to the doctor. Investigations included she is now being referred to neurologist. The Cardiologist was checking things. She was told she has RBBD and was told she would be referred to neurologist because it is  unknown how to treat thing. Everyone is at lost for this. They are trying to rule out any true illness or whatever. While capturing details for Supplemental Form, caller added, she went to the Emergency Room after she had the COVID shot three times. She felt like she was having a heart attack and thought it would go away as easily as it came. They are very aware of this happening and called it the jitters. They gave her some medicine while in the Emergency Room because she was also nauseated. They wondered if could be due to being nauseated and the anxiety. This was either in Jun2021 or Jul2021 when she went. She cannot remember. She added, she went to the Doctor again recently and the doctor added medicine for anxiety because that is what it feels like. She is having constant anxiety. The medication has helped, but it does not git rid of it. It has not gotten rid of the shakes that accompanies this in her body. She can barely work. She provided the names of the medications the doctor prescribed as Lexapro, later clarified to be the Generic Lexapro, Escitalopram and Klonopin. Escitalopram - 10mg once daily.  Located in pharmacy filled bottle. Did not see lot/exp/NDC to provide. Klonopin- Once daily as needed, 0.5mg. Located in pharmacy filled bottle. Did not see lot/exp to provide. She commented this, clarified as the vaccine, has affected her memory. She cannot remember things. Her brain is scattered and amess. It is like covid fog from having covid. She later clarified he doctor prescribed blood pressure pills. She was prescribe this in the Emergency Room. At end of call, caller later added, her neighbour got the Pfizer Covid-19 Vaccine and she is older than him and he had the same thing, his blood pressure increased and had bottomed out and he had the jitters. Patient visited to Emergency Room and Physician Office. Prior Vaccinations within 4 weeks was reported was reported as none and AE following prior vaccinations. Patient underwent lab test an procedure which included blood pressure measurement resulted 184, It goes up and down on an unspecified date and SARS-CoV-2 test: negative on Jul2021. The outcome of the events fatigue,,tremor, blood pressure increased were not recovered and all other events were unknown.