after home from rehab, fell and got hurt because her balance was awful bad; after home from rehab, fell and got hurt because her balance was awful bad; 2 strokes at the same time; high blood pressure; has had blood clots.; She states she does not remember when this occurred. She states everything was fog. Certain things she can't remember; She fell and got all those bruises; her left leg would go like a ball and chain. She states she was down on her knees.; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP) for a Pfizer sponsored program. The reporter is the patient.  A 63 year-old female patient received bnt162b2 (BNT162B2), administered in arm left, administration date 03Dec2021 (Batch/Lot number: unknown) at the age of 63 years as dose 3 (booster), single for covid-19 immunisation. Relevant medical history included: "blood pressure would have been high" (unspecified if ongoing), notes: She states her blood pressure would have been high before the shot. The patient took concomitant medications. Vaccination history included: Bnt162b2 (Dose: 1, LOT: Caller first provides the number as 5W0161, then provides the number 6W0F61 and states she does not know what it is, stating that who ever wrote this did not do a good job. , NDC, EXP: Unknown, Route, Anatomical Location: left arm), administration date: 18Jun2021, when the patient was 62 years old, for COVID-19 immunization; Bnt162b2 (Dose: 2, LOT: FA6280, NDC, EXP: Unknown, Route, Anatomical Location: left arm), administration date: 09Jul2021, when the patient was 62 years old, for COVID-19 immunization. The following information was reported: CEREBROVASCULAR ACCIDENT (hospitalization, medically significant) with onset 01Mar2022, outcome "unknown", described as "2 strokes at the same time"; FALL (hospitalization, medically significant), BALANCE DISORDER (hospitalization, medically significant), outcome "unknown" and all described as "after home from rehab, fell and got hurt because her balance was awful bad"; HYPERTENSION (hospitalization) with onset Jan2022, outcome "unknown", described as "high blood pressure"; THROMBOSIS (medically significant), outcome "unknown", described as "has had blood clots."; CONTUSION (non-serious) with onset 01Mar2022, outcome "unknown", described as "She fell and got all those bruises"; MOVEMENT DISORDER (non-serious) with onset 01Mar2022, outcome "unknown", described as "her left leg would go like a ball and chain. She states she was down on her knees."; MEMORY IMPAIRMENT (non-serious), outcome "unknown", described as "She states she does not remember when this occurred. She states everything was fog. Certain things she can't remember". The patient was hospitalized for cerebrovascular accident, fall, balance disorder, hypertension (start date: 01Mar2022). The events "2 strokes at the same time", "after home from rehab, fell and got hurt because her balance was awful bad", "after home from rehab, fell and got hurt because her balance was awful bad", "high blood pressure", "has had blood clots.", "she fell and got all those bruises", "her left leg would go like a ball and chain. she states she was down on her knees." and "she states she does not remember when this occurred. she states everything was fog. certain things she can't remember" were evaluated at the physician office visit and emergency room visit. The patient underwent the following laboratory tests and procedures: blood pressure measurement: (unspecified date) 100, notes: It was 100 something over 100 something; (Jan2022) went up, notes: She states she believes it was Jan2022 that her blood pressure went up and they upped her blood pressure meds; (01Mar2022) 200 something over 100 something, notes: Her blood pressure was like 200 over 100 and she was transferred to another hospital; (24Mar2022) 103, notes: today when she checked it. She thinks it was 103; magnetic resonance imaging: (unspecified date) 2 strokes, notes: Date: Not Provided; Result: 2 strokes; Unit: Not Provided; weight: (unspecified date) probably about 168. Therapeutic measures were taken as a result of cerebrovascular accident, fall, balance disorder, hypertension, thrombosis. Clinical course: The Reporter wants to know if Pfizer is actually having effects of blood clots. When clarifying, the reporter states that is not true. Stated she took the booster and ever since then, she has had trouble with blood pressure. The doctor even upped her blood pressure meds since 01Mar2022 and has had blood clots. Stated that has affected her throat. Checked her blood pressure at home and has the one for the wrist that the nurses have. She believed it was Jan2022 that her blood pressure went up and they upped her blood pressure meds. It was 100 something over 100 something today when she checked it. She thinks it was 103. Clarified that it was the stroke that she was hospitalized for and she states she is on 5 blood pressure medicines today. That was 5 blood pressure pills a day. She usually takes little blood pressure meds and checks up on it and even if it is a little bit out, it was staying down now. She had 2 strokes at the same time, 01Mar2022. Clarified that the caller was hospitalized on that same day, 01Mar2022. Caller states she can't remember how many days she was in the hospital. She was sent to rehab and then had to go back when she fell and got hurt because her balance was awful bad. They discharged her and was transferred to another hospital. The first hospital didn't take care of stroke patients. Her blood pressure was like 200 over 100 and she was transferred to another hospital. They ran an MRI and told her she had 2 strokes at the same time. She woke up at 5:00 in the morning and got up and tried to go to the bathroom. She went down to the floor and when she did, she was trying to crawl to the bathroom. When she went down to the floor, it was like her left side, her left leg would go like a ball and chain. She was down on her knees. Her brother came and took her to the hospital. Clarified that occurred the morning of 01Mar2022. Her blood pressure was 200 something over 100 something. When the doctor pulled her mask down, she said her mouth was drooped. The doctor ran out and told her brother she was having a stroke. That was when they sent her to the other hospital. Clarified that after the hospital, she was sent to rehab. When she got home, she fell and messed herself up pretty bad. They had taken her back to the hospital and she states she could feel the whole left side was affected. She states she was in the hospital that time for 3 days. She does not remember when this occurred. She states everything was fog. Certain things she can't remember. She knew she drove in with the right hands. She knows her doctor said to take Tylenol. She states she did take Tylenol. Her family was totally down on those shots and she hadn't even told her family she received it because she didn't want to hear all the stuff about all those shots. She and her brother were the only ones that received it and she states she didn't tell anyone she received it and didn't want to tell them. She takes blood pressure medications and stuff like that. She states her blood pressure would have been high before the shot. When she went to the doctor before, her blood pressure was fine. When asked to provide the names and dosages of these blood pressure medications, the caller states she is on 5 a day now. Clarified that she has been on 5 blood pressure medications a day since after getting the booster dose.   Prior Vaccinations (within 4 weeks were no. AE(s) following prior vaccinations were none .Family Medical History Relevant to AE(s) were No. Clarified that before the booster vaccine, she was only taking one blood pressure medication and she is now taking 5. The dosage was raised up before she had the stroke. She had the MRI after the stroke and they found out she had 2 strokes at the time. She wants to know and thinks they should know if the FDA approves it but so is Johnson & Johnson. The Johnson & Johnson is approved and they got caught with blood clots. She does not want anybody else to have a stroke or die. She has heard of a lot of people dying from blood clots and she does not want anybody to have any more strokes. She has been there and she fell and could have gotten killed. She fell and got all those bruises. Her cousin had all three and she knows it don't keep you from getting the virus. She knows it was supposed to keep from going in the hospital but her cousin stayed in the hospital over a month with Covid and had to go home on oxygen. She states they can't tell her the vaccines were perfect. She does not have any further details to provide regarding her cousin's experience. She states he started on with pneumonia, that is all she knows. He just had his booster shot too. No further details were provided. She is just concerned for the people that could possibly die from blood clots. She trusted Pfizer better than the rest of them. She does not want anybody else to get blood clots. She wants this to be checked out, to see if people die and know if they had blood clots when they died. Nobody knows that. They had blood clots and they weren't safe from the virus. If they had shots they shouldn't have had that. Asks if they are going to check that shot, that Pfizer shot, they need to check and check the Moderna too. She does not want this out in the market to kill a bunch of people. Right now, she was scared to death that she is going to have another stroke and her blood pressure is still going up. She won't take a fourth shot. She wants this investigated to make sure these vaccines are safe. They are not safe. Asked to promise that they are going to check these shots to make sure they are safe for the people.