Starting in Oct, I was not able to breath in oxygen/Shortness of breath; The lack of energy intensified; A new symptom appeared neurological sensations like fireworks started to happen in my body.; High blood pressure; Extreme fatigue; Heart rate is not stable; 3 hours after injection my heart had uncontrolled heart racing; I spent the next 3 months not being able to move around, laying down the majority of my time; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 37-year-old female patient (not pregnant) received BNT162b2 (BNT162B2), on 09Aug2021 as dose 1, single (Batch/Lot number: unknown) at the age of 37 years, in arm for covid-19 immunization. The patient had no relevant medical history. There were no concomitant medications. The following information was reported: PALPITATIONS (disability) with onset 09Aug2021, outcome "not recovered", described as "3 hours after injection my heart had uncontrolled heart racing"; NEUROLOGICAL SYMPTOM (disability) with onset 09Aug2021, outcome "not recovered", described as "A new symptom appeared neurological sensations like fireworks started to happen in my body."; FATIGUE (disability) with onset 09Aug2021, outcome "not recovered", described as "Extreme fatigue"; HEART RATE ABNORMAL (disability) with onset 09Aug2021, outcome "not recovered", described as "Heart rate is not stable"; HYPERTENSION (disability) with onset 09Aug2021, outcome "not recovered", described as "High blood pressure"; MOBILITY DECREASED (disability) with onset 09Aug2021, outcome "not recovered", described as "I spent the next 3 months not being able to move around, laying down the majority of my time"; ASTHENIA (disability) with onset 09Aug2021, outcome "not recovered", described as "The lack of energy intensified"; DYSPNOEA (disability) with onset Oct2021, outcome "not recovered", described as "Starting in Oct, I was not able to breath in oxygen/Shortness of breath". The events "3 hours after injection my heart had uncontrolled heart racing", "i spent the next 3 months not being able to move around, laying down the majority of my time", "starting in oct, i was not able to breath in oxygen/shortness of breath", "the lack of energy intensified", "a new symptom appeared neurological sensations like fireworks started to happen in my body.", "extreme fatigue" and "heart rate is not stable" required physician office visit and emergency room visit. The patient underwent the following laboratory tests and procedures: Blood pressure measurement: High, notes: high blood pressure; Oxygen saturation: 63 %, notes: ONLY breathing in 63% of mr oxygen; SARS-CoV-2 test: Negative, notes: Nasal Swab. Therapeutic measures were taken as a result of hypertension. Clinical course: It was reported that 3 hours after injection the patient's heart had uncontrolled heart racing. She spent the next 3 months not being able to move around, laying down the majority of her time. Starting in Oct, she was not able to breath in oxygen. In Dec2021 and Jan2022 her symptoms stabilized to where she was able to perform somewhat normal daily activities. Feb2022 her condition deteriorated. the shortness of breath, the lack of energy intensified and a new symptom appeared neurological sensations like fireworks started to happen in her body. she got a breathing text done, per the specialist, she was only breathing in 63% of mr oxygen! at the time of the report after being in a fast paced job for 7 years, she was forced to take a new career to where she could stay still. Her main complaints-couldn't breath in very well, heart rate was not stable, high blood pressure, neurological pluses, fireworks in her body, and extreme fatigue. daily i wake up not being abke to breathe properly. The patient did not take any other vaccine in four weeks and did not take other medications in two weeks. Ae resulted in: [doctor or other healthcare professional office/clinic visit, emergency room/department or urgent care, disability or permanent damage]. If covid prior vaccination: no. If covid tested post vaccination: yes. Covid test type post vaccination: nasal swab; Covid test result: negative.  The information on the batch/lot number for BNT162b2 has been requested and will be submitted if and when received.