the circle got bigger day 2 and remained about the same size about 3 by 4 inches.; painful; fever; weakness; tired; Headache; injection left was red swollen and very hot; injection left was red swollen and very hot; injection left was red swollen and very hot; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 68 year-old female patient (not pregnant) received bnt162b2 (BNT162B2), administered in arm left, administration date 28Sep2021 (Lot number: 3015558A) at the age of 68 years as dose 3 (booster), single for covid-19 immunisation. Relevant medical history included: "Allergy: Penicillin" (unspecified if ongoing). Concomitant medication(s) included: ATORVASTATIN; COQ10; FISH OIL; CALCIUM; VIT D3; LORADAY. Vaccination history included: Bnt162b2 (Dose Number: 2, Batch/Lot No: EL9267, Location of injection: Arm Right), administration date: 16Feb2021, when the patient was 68 years old, for COVID-19 immunization; Bnt162b2 (Dose Number: 1, Batch/Lot No: EL9262, Location of injection: Arm Right), administration date: 26Jan2021, when the patient was 68 years old, for COVID-19 immunization. The following information was reported: PYREXIA (non-serious) with onset 29Sep2021 03:00, outcome "recovered" (Oct2021), described as "fever"; ASTHENIA (non-serious) with onset 29Sep2021 03:00, outcome "recovered" (Oct2021), described as "weakness"; FATIGUE (non-serious) with onset 29Sep2021 03:00, outcome "recovered" (Oct2021), described as "tired"; HEADACHE (non-serious) with onset 29Sep2021 03:00, outcome "recovered" (Oct2021), described as "Headache"; VACCINATION SITE SWELLING (non-serious), VACCINATION SITE ERYTHEMA (non-serious), FEELING HOT (non-serious) all with onset 29Sep2021 03:00, outcome "recovered" (Oct2021) and all described as "injection left was red swollen and very hot"; CONDITION AGGRAVATED (non-serious) with onset 30Sep2021, outcome "recovered" (Oct2021), described as "the circle got bigger day 2 and remained about the same size about 3 by 4 inches."; PAIN (non-serious) with onset 29Sep2021 03:00, outcome "recovered" (Oct2021), described as "painful". The events "fever", "weakness", "tired", "headache", "injection left was red swollen and very hot", "injection left was red swollen and very hot", "injection left was red swollen and very hot", "the circle got bigger day 2 and remained about the same size about 3 by 4 inches." and "painful" were evaluated at the physician office visit. Therapeutic measures were not taken as a result of pyrexia, asthenia, fatigue, headache. Therapeutic measures were taken as a result of vaccination site swelling, vaccination site erythema, feeling hot, condition aggravated, pain.  Additional information: Other vaccine same date product Sequirus Inc, lot umber 312838, vaccine date 28Sep2021, dose number 1, location right arm. No other vaccine in four weeks. After 12 hrs fever weakness tired, fever gone in 3 days, weakness headache tiredness lasted 6 days. called Dr withheld said to continue using Tylenol and cold patch. Showed Pharmacist withheld and he said to draw a line around it if it gets larger could be an infection and to see MD help. Patient called her insurance ask a nurse she advised her to go to walk in clinic as it was still painful after 4 days and seemed to be spreading a little but she was thinking it was gravity. Patient went to walk in clinic. They told they get this regularly and did not look infected, told to use Ibuprophen and a hydrocortisone cream that worked the best. Finally on day 6, patient felt better did not need to rest during the day and the arm showed no signs of being red and swollen. Its still slightly warm but patient think its all good now. No covid prior vaccination. No covid tested post vaccination. Device date 08Oct2021.  Follow-up attempts are completed. No further information is expected.