Age: 48.0
Sex: F
Vaccine: COVID19
Symptoms: Balance disorder, Bedridden, Condition aggravated, Vertigo, Visual impairment
Clinical narrative: started experiencing symptoms of vertigo; that the episodes are getting worse; she cannot get out of bed and if she turns her neck a little bit or even slowly she loses her ability to balance; she cannot get out of bed and if she turns her neck a little bit or even slowly she loses her ability to balance; her vision is definitely impaired; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) from medical information team. The reporter is the patient.  A 48 year-old female patient received bnt162b2 (BNT162B2), administered in arm left, administration date 23Dec2021 17:30 (Batch/Lot number: unknown) at the age of 48 years as dose 3 (booster), single for covid-19 immunisation. The patient had no relevant medical history. There were no concomitant medications. Vaccination history included: Bnt162b2 (first dose), administration date: 19Jan2021, when the patient was 47 years old, for COVID-19 Immunization; Bnt162b2 (Second dose), administration date: 19Feb2021, when the patient was 47 years old, for COVID-19 Immunization. The following information was reported: VERTIGO (non-serious) with onset 24Dec2021, outcome "not recovered", described as "started experiencing symptoms of vertigo"; CONDITION AGGRAVATED (non-serious) with onset Dec2021, outcome "not recovered", described as "that the episodes are getting worse"; BEDRIDDEN (non-serious), BALANCE DISORDER (non-serious) all with onset Dec2021, outcome "unknown" and all described as "she cannot get out of bed and if she turns her neck a little bit or even slowly she loses her ability to balance"; VISUAL IMPAIRMENT (non-serious) with onset Dec2021, outcome "not recovered", described as "her vision is definitely impaired". Therapeutic measures were not taken as a result of vertigo, condition aggravated, bedridden, balance disorder, visual impairment.  Additional information: The side effect she has is concerning her as she has had it a week now and it is a very extensive case of vertigo where she cannot get out of bed and if she turns her neck a little bit or even slowly she loses her ability to balance and her vision is definitely impaired and she knew some of it was possible but this has lasted so long. States the vertigo began for her exactly the next morning.but now the vertigo is happening more and more and it is not going away and it is way worse.she has her 1st dose of the Pfizer Covid vaccine on 19Jan2021 and her second dose a month later on 19Feb2021 and her booster dose just a week ago but can't remember the exact date now but it was right before Christmas so she will say the booster dose was on 23Dec2021.she has no lots, expiry dates or NDC numbers to provide because she does not have her patient card with her as her husband has it and he is not home.Did any AE(s) require a visit to: Emergency Room? No; Physician Office? No;Prior Vaccinations (within 4 weeks): None.AE(s) following prior vaccinations: n/a.Patient's Medical History (including any illness at time of vaccination) None.Family Medical History Relevant to AE(s): None.Relevant Tests: None.  Her pharmacist told her to just keep taking Tylenol and laying down and to drink water.she did not take Tylenol because she is not a big fan of medicine and just thought the vertigo would go away so she took it kind of easy and she has kind of quarantined her family anyways because of the pandemic which is a quiet break for them and her vertigo is turning into something a bit concerning. she does not take any medication and is completely healthy otherwise.she was wondering if since both she and her son are both really skinny and she is 120 or 115 pounds and her son is very skinny so maybe the Pfizer Covid booster is maybe a little too strong for her and her son and they both did not have vertigo or did not have the vertigo this severe with at least the first two doses of their Pfizer Covid vaccines and she is not sure what went wrong with her and her son's third doses of the Pfizer Covid vaccine.  The lot number for bnt162b2 was not provided and will be requested during follow up.