heart flutters and sensations; Leg weakness; pain; shakiness; Frequently drop in blood sugars; chronic fatigue; tingling; facial numbness; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 58-year-old female patient (not pregnant) received BNT162b2 (BNT162B2), on 22Oct2021 at 09:30 as dose 3 (booster), single (Lot number: 30155BA), in left arm for covid-19 immunisation. The patient's relevant medical history included: "Graves disease" (unspecified if ongoing); "Psoriatic arthritis" (unspecified if ongoing). Concomitant medication(s) included: RASUVO; COSENTYX; OMEPRAZOLE; LEVOTHYROXINE; FOLIFAST. Past drug history included: Gadolinium, reaction(s): "known allergies: Gadolinium". Vaccination history included: BNT162b2 (lot number=Tl8982, dose administration date: 20Jan2021, dose administration time: 09:30 , dose number: 02, vaccine location: Left arm), administration date: 20Jan2021, for COVID-19 Immunization; BNT162b2 (Dose lot number: ER5730, dose administration date: 30Dec2020, dose administration time: 07:30 , dose number: 1, Vaccine location: Left arm), administration date: 30Dec2020, for COVID-19 Immunization.   The following information was reported: BLOOD GLUCOSE DECREASED (non-serious) with onset 24Oct2021, outcome "not recovered", described as "Frequently drop in blood sugars"; MUSCULAR WEAKNESS (non-serious) with onset 24Oct2021, outcome "not recovered", described as "Leg weakness"; FATIGUE (non-serious) with onset 24Oct2021, outcome "not recovered", described as "chronic fatigue"; HYPOAESTHESIA (non-serious) with onset 24Oct2021, outcome "recovering", described as "facial numbness"; CARDIAC FLUTTER (medically significant) with onset 24Oct2021, outcome "not recovered", described as "heart flutters and sensations"; PAIN (non-serious) with onset 24Oct2021, outcome "not recovered"; TREMOR (non-serious) with onset 24Oct2021, outcome "not recovered", described as "shakiness"; PARAESTHESIA (non-serious) with onset 24Oct2021, outcome "recovering", described as "tingling". The events "heart flutters and sensations", "leg weakness", "pain", "shakiness", "frequently drop in blood sugars", "chronic fatigue", "tingling" and "facial numbness" required physician office visit. The patient underwent the following laboratory tests and procedures: Blood glucose: (24Oct2021) Frequently drop in blood sugars, notes: Frequently drop in blood sugars; Heart rate: (24Oct2021) Heart flutters and sensations. Therapeutic measures were not taken as a result of cardiac flutter, muscular weakness, pain, tremor, blood glucose decreased, fatigue, paraesthesia, hypoaesthesia.   Clinical Course: Prior to vaccination, the patient was not diagnosed with COVID-19. Since the vaccination, the patient had not been tested for COVID-19. The patient did not receive any other vaccines within four weeks prior to the vaccination. The patient received concomitant medications in two weeks. Adverse event were Leg weakness, pain and shakiness within days of last covid vaccine. Frequently drop in blood sugars, and chronic fatigue. Have had some odd facial numbness and tingling in Nov and Dec of 2021(better now) heart flutters and sensations.