Room began to spin around while I was sitting in, I was so dizzy that I couldn't open my eyes; couldn't lift my head off the pillow/Extreme dizziness for 7 hours. Unable to function or open eyes.; My lips started tingling slightly and my tongue started tingling slightly; tired a little; This is a spontaneous report from a contactable consumer (patient). This is the clone master case and was report 1 of 2. A 76-years-old non pregnant female patient received BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, solution for injection, Batch/Lot Number: EN6205; Expiration Date: 30Jun2021, UPC, NDC number of Covid 19 vaccine: Unknown), via an unspecified route of administration, administered in left arm on 06Mar2021 at 10:45 (vaccination at the age of 76 years) as DOSE 1, SINGLE for covid-19 immunisation. Medical history included supraventricular tachycardia, slight hypertension and high blood pressure. Concomitant medications included atenolol and menthanenine; the patient received both medications within 2 weeks of vaccination and taken for an unspecified indication, start and stop date were not reported. The patient was allergies to medications, food, or other products includes clindamycin, ampicillin, erythromycin and novocain. Vaccination facility type was reported as hospital. The patient stated, patient received my first shot 06mar2021, Saturday and about 15 minutes after the shot, my lips started tingling slightly and my tongue started tingling slightly so they had me sit there extra 15 minutes that was okay, basically no big deal. The problem came in was, now I got the shot at 10 o'clock in the morning, at 7 o'clock in the evening, the room began to spin around while I was sitting in, at 7:45 PM, was so dizzy that I couldn't open my eyes because every time I open my eyes I felt like I was on a carousel it was just going round and round so my husband helped me to bed, helped during the night, this lasted till 4 o' clock in the morning. My concern is what will happen with the next shot. states she tried to open her eyes and could not open her eyes and it was like she was on a carosel and the room was spinning which lasted until 4:00am the following morning and is now completely resolved. The patient stated she was not too much concerned and heard from people that might have happened with them. The sensation on her tongue and lips after the 1st dose of the Pfizer COVID19 vaccine was very slight in sensation and it was completely resolved and did not last long at all and was resolved within a minute. Caller states she was tired a little bit but at her age that happens and she had a full day yesterday and is going to say that her arm did not bother her after the Pfizer COVID19 Vaccine and other people said that their arms bothered them but she did not have that; She has no other patient information to provide. Event dizziness resulted in Doctor or other healthcare professional office/clinic visit. No treatment received for the adverse event. The patient not had covid prior vaccination and the patient was covid tested post vaccination. Prior and since the vaccination, the patient was not diagnosed with COVID-19. The patient underwent lab tests and procedures which included blood test and covid-19; both were negative on 22Mar2021, and reported as In the last 2 weeks, the patient did go for a Covid test because patient supposed to go for surgery on Wednesday to have, had a problem with bladder, it's kind of dropped down on one side. Outcome of the event My lips started tingling slightly and my tongue started tingling slightly was recovered on 06Mar2021 and other was recovered on 07Mar2021 and event tired a little was unknown.  Follow-up attempts are completed. No further information is expected.