was shaken all over and blanked out; Slight fever; lightheaded; Arm pain; left arm splotchy red; Tiredness; muscle and joint pain; muscle and joint pain; Headache; did not know what happened to her overnight; when she woke up, from elbows to fingertips, her hand was off the bed in a vertical position and her hands were shaken all over; nearly died/ Thought she was dying; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP) from medical information team. The reporter is the patient.  An 82-year-old female patient received BNT162b2 (BNT162B2), in Jun2022 as dose 4 (booster), single (Lot number: FJ6369) at the age of 82 years, in left arm for covid-19 immunisation. The patient's relevant medical history included: "high blood pressure" (ongoing), notes: high blood pressure Diagnosed years ago. Was told her blood pressure was very good.; "cholesterol problems" (ongoing), notes: cholesterol problems Diagnosed years ago; "urinary tract infection" (unspecified if ongoing), notes: Had a urinary tract infection about a month ago; "ton of allergies" (unspecified if ongoing), notes: she was young, 5-7 years old; "COVID-19" (unspecified if ongoing), notes: a very mild case of it. Was prior to receiving any of her COVID-19 Vaccines. The patient's concomitant medications were not reported. Vaccination history included: BNT162b2 (Dose 1, LOT: EN6202, Dose and Route: Unknown dose; administered into left arm), administration date: 25Feb2021, when the patient was 81-year-old, for COVID-19 Immunization; BNT162b2 (Dose 2, LOT: EN6204, Dose and Route: Unknown dose; administered into left arm), administration date: 18Mar2021, when the patient was 81-year-old, for COVID-19 Immunization; BNT162b2 (Dose 3/first booster shot, LOT: FD7218, handwriting not sure, Dose and Route: Unknown dose; administered into left arm), administration date: 14Dec2021, when the patient was 82-year-old, for COVID-19 Immunization, reaction(s): "mild lightheadedness"; Pneumonia shot (pneumonia shot), administration date: 2022, for Immunization. The following information was reported: DIZZINESS (non-serious) with onset 10Jun2022, outcome "unknown", described as "lightheaded"; PYREXIA (non-serious) with onset 11Jun2022, outcome "recovered" (2022), described as "Slight fever"; TREMOR (non-serious) with onset 11Jun2022, 1 year 1 day after the suspect product(s) administration, outcome "recovered" (11Jun2022), described as "was shaken all over and blanked out"; PAIN IN EXTREMITY (non-serious) with onset Jun2022, outcome "recovering", described as "Arm pain"; HEADACHE (non-serious) with onset Jun2022, outcome "unknown"; FATIGUE (non-serious) with onset Jun2022, outcome "recovering", described as "Tiredness"; FEELING ABNORMAL (non-serious) with onset Jun2022, outcome "unknown", described as "did not know what happened to her overnight"; ERYTHEMA (non-serious) with onset Jun2022, outcome "recovering", described as "left arm splotchy red"; MYALGIA (non-serious), ARTHRALGIA (non-serious) all with onset Jun2022, outcome "recovering" and all described as "muscle and joint pain"; NEAR DEATH EXPERIENCE (medically significant) with onset Jun2022, outcome "unknown", described as "nearly died/ Thought she was dying"; TREMOR (non-serious) with onset Jun2022, outcome "unknown", described as "when she woke up, from elbows to fingertips, her hand was off the bed in a vertical position and her hands were shaken all over". Therapeutic measures were taken as a result of pyrexia. Clinical information: Caller states that she just spoke to a young lady and spent some time on the phone explaining the side effect. Caller was told she could take a survey at the end. At the end it asked her for a password and caller doesn't have a password. She wants to do the survey. Caller doesn't have the name and phone number for the person she was speaking with. caller had to put her glasses on to see straight and provide the reference of withheld. Product was the covid booster, the second one. Caller spent half an hour on the phone and provide all the information. Caller declined to provide lot number again. Caller confirmed that there is nothing new to report. She just had hung up with the other person. She reported on the side effect that she had that night with the booster. No further details provided. With her first booster shot, had mild lightheadedness. She was at hospital receiving the vaccine, stayed there for a while and then went home. Was at the hospital for an hour when everyone else left after 20-25min. It stopped on the same day. She was there at the hospital and was lightheaded. She stayed for a while, it seemed to be getting better. She went home. Her arm where she got the booster shot was her left arm, was extremely painful. When she went to sleep, couldn't sleep on left side. Couldn't press anything on that left arm Had tiredness, headache, muscle pain, muscle pain in the left arm, left arm was splotchy red, had joint pain. Something seemed wrong with muscles and joints. She lives in assisted living. When she came back was told she had a slight fever, she took Tylenol, stating this was in morning. In the afternoon, she took another Tylenol, and the slight fever went away. Then something happened that night. Went to sleep, in middle of night, her eyes opened, and she was shaking all over. Her arms instead of being flat on bed, from the elbows to fingertips were elevated and shaking really badly. Whole body was shaking. She was scared and terrified. This was not a side effect on the chart. Didn't know what was happening. Thought she was dying. She blanked out. She didn't know anything until 6am the following morning and couldn't believe she was alive. Spent the rest of the day in bed, didn't want to move. Was so scared of what was going on. Wants to make sure Pfizer knows this happened and this might happen to someone else. It should be listed as a side effect, so people know. Friday was the day she got the shot, Saturday stayed inside. Sunday took it easy. Today, feels a lot better. Would like to know what did the booster do to her? Her bother had two COVID-19 vaccines and two booster doses and had nothing, didn't feel a thing. he didn't have a problem with it. No further details provided. Caller did have COVID, a very mild case of it. Confirmed this was prior to caller receiving any of her COVID-19 Vaccines. Her left arm still hurts. Lightheadedness: When she got the shot, she sat down in chair and waited 15-20 minutes. Was still lightheaded and didn't leave until she felt better. left arm splotchy red: it's pink, splotchy when she touches it, hurts, but if not touching, doesn't hurt Muscle and joint pain This wasn't serious, it's minor It's hard for her to say which it is Slight fever: Nurse at her assisted living facility checked her temperature. It was slightly over what it should be Was told to take a Tylenol then and at 3pm took another. Then slight fever was gone.  Shaking all over and blanked: Doesn't know the length of time it lasted for. Was sleeping, then blanked out, then that's it Woke up at 6AM on Saturday, 11Jun2022. First noticed it 2AM 11Jun2022, when she opened eyes, her hands were shaking. At her age it's difficult to tell what could happen next. Treatment: Tylenol for slight fever, but no other treatment After this experience, hopes she doesn't have to get a third booster. Doesn't want to go through this again. States nothing relevant to what's being reported. Takes 3-4 medications, been taking for years, things might have changed. No further details provided. Had a urinary tract infection about a month ago Prior Vaccinations (within 4 weeks) If applicable, list any other vaccinations within four weeks prior to the first administration date of the suspect vaccine(s): Pneumonia shot, has no information or NDC/LOT/EXP. Didn't have one previously in past ten years. Clarified that caller goes to withheld hospital for all of her doctor's appointments. She has not been admitted to the hospital. Maybe when she was young, 5-7 years old, she was told something. Does not provide a product name. States she has a ton of allergies. Patient's Medical History (including any illness at time of vaccination)? High blood pressure and cholesterol problems. Had both for years. What happened to her at night, is that part of the vaccine, is that a side effect or something different. Would like to know what happened to her. Should be put on a piece of paper that this is a side effect. Caller mentioned that she spoke with a representative and filled out a form for a side effect she had with the second booster dose of the Pfizer COVID-19 vaccine and was told to call Pfizer contact option 3 with reference withheld. Callback attempt #1 performed on 14Jun2022 at 02:34 as caller got disconnected. Able to reach caller. Recording disclaimer provided. Successfully provided response. Caller stated that she "spoke with a young lady for half an hour" regarding her side effects with the Pfizer COVID-19 vaccine. Caller wanted to know if her side effects had been reported for the second booster dose of the Pfizer COVID-19 vaccine. Caller mentioned that she "nearly died". Caller had "side effects at night" and mentioned she "was shaken all over and blanked out". When caller "woke up in the morning", she "couldn't believe she was still alive" as she "did not know what happened to her overnight". And this happened "the day she got her booster". Caller added, "when she woke up, from elbows to fingertips, her hand was off the bed in a vertical position and her hands were shaken all over". Caller stated that she "doesn't understand what happened" and what happened "between 3:30 or 2:30 in the morning until 06:00, that part was blank" for her. She "does not know if the shaking continued". Caller mentioned that she spoke with a representative and filled out a form for a side effect she had with the second booster dose of the Pfizer COVID-19 vaccine and was told to call Pfizer contact # option 3 with reference # withheld. Callback attempt #1 performed on 14Jun2022 at 02:34PM EST as caller got disconnected. Able to reach caller. Recording disclaimer provided. Successfully provided response. Caller mentioned that she already experienced 3 times of disconnection for her call for the Pfizer COVID-19 vaccine and that she spoke with a young lady for half an hour regarding reference # withheld. Caller also asked if she could be directly sent to the survey because when she was offered to take the survey yesterday, she had to enter a password, so this time she is requesting to be sent directly to the survey.