she didn't even get out of bed; feeling tired; high blood pressure; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 84 year-old patient received bnt162b2 (BNT162B2), administration date 27Mar2021 (Lot number: ER8727, Expiration Date: 31Jul2021) at the age of 84 years as dose 2, single for covid-19 immunisation. Relevant medical history included: "respiratory illness" (unspecified if ongoing); "chromosomal abnormalities" (unspecified if ongoing); "endocrine abnormalities" (unspecified if ongoing), notes: endocrine abnormalities (including diabetes).; "Obesity" (unspecified if ongoing). Family history included: "High blood pressure" (unspecified if ongoing), notes: Verbatim: high blood pressure; "high blood pressure." (unspecified if ongoing), notes: caller reported mother and grandmother had high blood pressure. The patient's concomitant medications were not reported. Vaccination history included: Bnt162b2 (Dose number: 1 , Lot Number / Expiry Date: EN6202 / 30Jun2021 , Route IM~, Anatomical Location left arm), administration date: 06Mar2021, for Covid-19 Immunization; Flu vaccine, administration date: Oct2020. The following information was reported: HYPERTENSION (non-serious) with onset 27Mar2021, outcome "recovering", described as "high blood pressure"; FATIGUE (non-serious) with onset 28Mar2021, outcome "recovering", described as "feeling tired"; BEDRIDDEN (non-serious), outcome "unknown", described as "she didn't even get out of bed".  Additional Information: Caller reported side effect related to the Covid 19 vaccine. Caller states that she doesn't know if anyone else has reported this, but caller has had high blood pressure readings for at least 6 days since she got her second Covid 19 vaccine on 27Mar2021. Caller received her second Covid 19 vaccine at the end of March, on 27Mar2021. Caller realized there may be a connection between the Covid 19 vaccine and having higher than normal blood pressure. Caller felt tired the next day after the Covid 19 vaccine and it lasted 6 days or so. With the tiredness she also had high blood pressure. Caller had an Amron blood pressure machine at home. On 7Apr2021, caller felt better, she was not as tired, and the blood pressure was back down to normal 127/75. Caller reported that one day she didn't even get out of bed. Caller reported that the bottom number of the blood pressure was 100 or more. Blood pressure reading was better on 7Apr2021. After the first Covid 19 vaccine, caller reported that the tired feeling lasted a few days, but both times it had lasted a minimum of 6 days. Caller had CDC immunization card in her purse, had to go across the house to get it. Caller stated that the print on the CDC immunization card is so tiny, she had to get her glasses to read it. She stated that she was getting her exercise today in her own home. Caller reported her flu vaccine was back in October. Caller stated that blood pressure wasn't listed as a possible side effect of the Covid 19 vaccine, and she didn't think about it, but when the blood pressure was dropped back down, the caller realized it might be related to the Covid 19 vaccine. caller just stayed in bed or stayed home, she didn't even go out of the house Provide other relevant medical history including but not limited to these conditions: diagnosed allergies, compromised immune status, respiratory illness, genetic /chromosomal abnormalities, endocrine abnormalities (including diabetes) and obesity in family medical history relevant to AE(s); caller reported mother and grandmother had high blood pressure. Treatment: She took her blood pressure pill but this didn't help much, didn't bring the numbers down much. It was later relayed this was her only medication, the amlodipine. Amlodipine provided as her blood pressure medication and caller stated it didn't help much, didn't bring the numbers down much, when asked for treatment for the increase in blood pressure after getting the COVID vaccine she stated during the call this was her only medication.   No follow-up attempts are possible. No further information is expected.