Nausea; Chills; did not feel well; could hear heart beating in ear; could not sleep at night; vomiting; woozy/dizziness; muscle weakness in her legs; half the time she did not feel like doing anything; Ear gets aching; her blood pressure was high; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 73-year-old female patient received BNT162b2 (BNT162B2), on 19Oct2021 as dose 3 (booster), single (Batch/Lot number: unknown) at the age of 72 years for covid-19 immunisation. The patient's relevant medical history included: "Blood pressure" (unspecified if ongoing); "high blood pressure" (unspecified if ongoing); "thyroid disorder" (unspecified if ongoing); "Diabetes" (unspecified if ongoing); "Diverticulitis" (unspecified if ongoing); "stomach disorder" (unspecified if ongoing); "ankles start swelling up" (unspecified if ongoing), notes: ankles start swelling up and had to get on high blood pressure medication. Concomitant medication(s) included: AMLODIPINE taken for blood pressure abnormal (ongoing); HYDROXYZINE taken for hypertension; LOSARTAN taken for hypertension (ongoing); LEVOTHYROXINE taken for thyroid disorder, start date: 2018 (ongoing); LANTUS taken for diabetes mellitus; PANTOPRAZOLE taken for diverticulitis; DICYCLOMINE taken for gastric disorder. Vaccination history included: BNT162b2 (Dose 1, Single), administration date: 11Feb2021, when the patient was 71-year-old, for COVID-19 immunization, reaction(s): "Nausea", "Chills", "did not feel well", "could hear heart beating in ear", "could not sleep at night", "Vomiting", "She feels woozy/dizziness", "muscle weakness in her legs", "Ear gets aching"; BNT162b2 (Dose 1, Single), administration date: 11Feb2021, when the patient was 71--old, for COVID-19 immunization, reaction(s): "half the time she did not feel like doing anything", "her blood pressure was high"; BNT162b2 (Dose 2, Single), administration date: 04Mar2021, when the patient was 71-year-old, for COVID-19 immunization, reaction(s): "Nausea", "Chills", "could hear heart beating in ear", "could not sleep at night", "Vomiting", "She feels woozy/dizziness", "muscle weakness in her legs", "half the time she did not feel like doing anything", "Ear gets aching", "her blood pressure was high"; BNT162b2 (Dose 2, Single), administration date: 04Mar2021, when the patient was 71--old, for COVID-19 immunization, reaction(s): "did not feel well". The following information was reported: NAUSEA (non-serious), outcome "unknown"; CHILLS (non-serious), outcome "not recovered"; MALAISE (non-serious), outcome "unknown", described as "did not feel well"; TINNITUS (non-serious), outcome "unknown", described as "could hear heart beating in ear"; INSOMNIA (non-serious), outcome "unknown", described as "could not sleep at night"; VOMITING (non-serious), outcome "unknown"; DIZZINESS (non-serious), outcome "unknown", described as "woozy/dizziness"; MUSCULAR WEAKNESS (non-serious), outcome "unknown", described as "muscle weakness in her legs"; LOSS OF PERSONAL INDEPENDENCE IN DAILY ACTIVITIES (non-serious), outcome "unknown", described as "half the time she did not feel like doing anything"; EAR PAIN (non-serious), outcome "unknown", described as "Ear gets aching"; HYPERTENSION (non-serious), outcome "unknown", described as "her blood pressure was high". The events "nausea", "could not sleep at night" and "vomiting" required physician office visit. Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were taken as a result of nausea, insomnia, hypertension.  Additional information: The patient was calling about Pfizer COVID Shot. Took last one in the tenth month. Calling about symptoms that she had. After she took the shot she started developing symptoms. She had nausea and the symptoms on the paper. She had chills and been nauseated sometimes. Sometimes she did not feel well at all. She also had sound in her ear like her heart was beating. She could hear her heart beating and could not sleep at night because of that sound. She went to hospital for nausea and vomiting and they didn't know what the problem was. They gave her medicine for nausea. Then went to her doctor who tried to tell her what was going on. She could not sleep at night because she could hear her heart beating in her ear. She did not know why this heart beat she could hear in ear. She had to take sleeping pills to sleep. Her symptoms started after taking all the shots. She took all Pfizer. The event details included nausea: it comes and goes. She felt woozy and nauseated. Also had dizziness. Did not feel well: sometimes she did not feel well. She had muscle weakness in her legs and half the time she did not feel like doing anything. Chills: She still had those regularly. She was freezing when others were hot. She had to wrap up in blankets. Could hear heart beating in ear: It did at night and during the daytime and did not ever stop. She could not sleep because of that. During the daytime she had the tv in her ear all day, so she did not hear it as clear. As soon as her head hits the bed she could not sleep and heard the noise in her ear. She could stick cotton on the left side and still hear a little on the other side. The bad side was the left ear. The ear gets aching and had to take the cotton out. Concomitant Medication: She takes diabetic, blood pressure, and thyroid medication. Her ankles start swelling up and had to get on high blood pressure medication. Last month she had to get high blood pressure medication. The nurse practitioner said not to take Losartan and the main doctor said to take Losartan with the others. She went up there after the nurse practitioner said to take 200 mg of the Hydroxyzine and her blood pressure was still up. The doctor put her on Hydrochloride sliding method. She did not take Hydrochloride all the time, only if blood pressure was high she takes 1mg. Started Hydrochloride last week because blood pressure was still elevated. After COVID shots her blood pressure was high and the nurse practitioner had started her on 200 mg of Hydroxyzine. She used to get blood works every 3 months.  The information on the batch/lot number for BNT162b2 has been requested and will be submitted if and when received.; Sender's Comments: Linked Report(s) : US-PFIZER INC-202300235072 same reporter/patient/event, different dose number;