Severe inflammation/welts upper and lower right leg; small itchy rash on right back torso; Eye tracking disruption, dizziness; Eye tracking disruption, dizziness; shingles/Rash shingles-like inflammation on lower right back torso; fast heart; sweat; Severe heart disruption; disorientation; Severe heart disruption/Heart attack; Heart event possible hypoxia/Severe heart disruption/Heart attack; much larger series of rashes; very large oblong welts all along left leg; This is a spontaneous report from a contactable consumer (patient reported for herself).  A 59-year-old non-pregnant female patient received first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for Injection, Batch/Lot Number: EP 6955 Expiration Date: unknown), via an intramuscular route of administration, administered in arm left on 18Mar2021 11:30 (at the age of 59-year-old) as dose 1, single for COVID-19 immunization. The patient medical history included sub clinical hypo thyroid. The patient concomitant medication included thyroid via oral route taken for a mild hashimotos from an unspecified start date and ongoing. The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. Prior to vaccination, the patient was not diagnosed with COVID-19. Since the vaccination, the patient has not been tested for COVID-19. The patient previously took sulfa for Known allergies sulfa. The patient experienced much larger series of rashes, very large oblong welts all along left leg on an unspecified date in 2021; severe heart disruption/heart attack, heart event possible hypoxia/severe heart disruption/heart attack, fast heart, sweat, severe heart disruption, disorientation on 21Mar2021, small itchy rash on right back torso on 28Mar2021 16:00; shingles/rash shingles-like inflammation on lower right back torso, eye tracking disruption, dizziness on 28Mar2021; severe inflammation/welts upper and lower right leg (severe inflammation along sciatica, back of right leg, visible oblong raised welt upper thigh, rash on calf below after athletic activity with that leg (photos avail)) on 25Apr2021. Adverse events resulted to visit physician office. Reported Event: Initially, a small itchy rash on right back torso on day 10 after shot. Then, 5 weeks later, a much larger series of rashes and very large oblong welts all along left leg 5. Dermatologist and Primary care doctor thought possibly shingles, but patient had zero nerve pain. (And strange to get different 2 shingles outbreaks weeks apart on different parts of body). But def correlate to vaccine. There was severe heart disruption (Heart attack aura was best patient could describe it, disorientation, fast heart, sweat, needed to lay down immediately, wanted to go to ER, took a beta blocker patient use for performance purposes only, and felt grounded after 20 minutes. It was stated that patient had never experienced anything like it. And made me put off getting shot 2. Felt dangerous. NOT panic attack). Eye tracking disruption, dizziness (Feeling like on a boat, subsiding after few months, saw family medicine Doctor Looking up, or side to side tracking disrupted, severe in first months, subsided after 3 months). Echocardiogram results pending. I am a fiercely healthy, fit woman with no history of any of the ailments Patient experienced after shot 1 of Pfizer. Patient have managed to get every allergic reaction that seems to be listed in shock but rolled out slowly over days/weeks/months. Patient was concerned about getting Shot 2 after heart event, which was the scariest moment of life for her. Patient literally thought she was on her way out. The patient was mostly vegetarian and would exercise 4 times a week. The patient underwent laboratory tests and procedures which included ekg: unknown results, awaiting doctor review on 03Jun2021; echo-cardiogram: unknown results, awaiting dr review on 23Jun2021. The patient received treatment for the events severe heart disruption/heart attack, heart event possible hypoxia/severe heart disruption/heart attack, severe inflammation/welts upper and lower right leg. Outcome of the event heart event possible hypoxia/severe heart disruption/heart attack was unknown; small itchy rash on right back torso, much larger series of rashes, very large oblong welts all along left leg was re-covering; severe heart disruption/heart attack, fast heart, sweat, severe heart disruption, disorientation was recovered on 21Mar2021; shingles/rash shingles-like inflammation on lower right back torso was recovered on 09Apr2021; severe inflammation/welts upper and lower right leg was re-covered on 05Jun2021; and eye tracking disruption, dizziness was recovered on 15Jun2021.  Follow-up attempts were completed. No further information was expected.