brain fog; Fever 100.4; muscle and body aches; muscle and body aches; migraine; headaches; pain and numbness shooting up entire both left and right arms; pain and numbness shooting up entire both left and right arms; severe bloating and stomach; severe bloating and stomach; no appetite; fatigue; This is a spontaneous report received from a non-contactable reporter(s) (Consumer or other non-HCP). The reporter is the patient.  A 37-year-old female patient (not pregnant) received bnt162b2 (BNT162B2), administered in arm left, administration date 11Mar2022 14:15 (Lot number: FM0698) at the age of 37 years as dose 3 (booster), single for covid-19 immunisation. Relevant medical history included: "Known Allergies: Penicillin" (unspecified if ongoing). Concomitant medication(s) included: PRENATAL VITAMINS [ASCORBIC ACID; BETACAROTENE; CALCIUM SULFATE; COLECALCIFEROL;CYANOCOBALAMIN;FERROUS FUMARATE;FOLIC ACID;NICOTINAMIDE;PYRIDOXINE HYDROCHLORIDE;RETINOL ACETATE;RIBOFLAVIN;THIAMINE MONONITRATE;TOCOPHERYL ACETATE;ZINC OXIDE]; FISH OIL; VITAMIN D3 K2; COQ10 [UBIDECARENONE]. Past drug history included: Known allergies: amoxicillin, reaction(s): "Allergy". Vaccination history included: Bnt162b2 (Dose Number: 2, Batch/Lot No: FA7485, Location of injection: Arm Left), administration date: 20Aug2021, when the patient was 37 years old, for COVID-19 immunization; Bnt162b2 (Dose Number: 1, Batch/Lot No: EW0196, Location of injection: Arm Left), administration date: 30Jul2021, when the patient was 37 years old, for COVID-19 immunization. The following information was reported: FEELING ABNORMAL (non-serious) with onset 12Mar2022 08:00, outcome "not recovered", described as "brain fog"; PYREXIA (non-serious) with onset 12Mar2022 08:00, outcome "not recovered", described as "Fever 100.4"; MYALGIA (non-serious), PAIN (non-serious) all with onset 12Mar2022 08:00, outcome "not recovered" and all described as "muscle and body aches"; MIGRAINE (non-serious) with onset 12Mar2022 08:00, outcome "not recovered", described as "migraine"; HEADACHE (non-serious) with onset 12Mar2022 08:00, outcome "not recovered", described as "headaches"; PAIN IN EXTREMITY (non-serious), HYPOAESTHESIA (non-serious) all with onset 12Mar2022 08:00, outcome "not recovered" and all described as "pain and numbness shooting up entire both left and right arms"; ABDOMINAL DISTENSION (non-serious), ABDOMINAL DISCOMFORT (non-serious) all with onset 12Mar2022 08:00, outcome "not recovered" and all described as "severe bloating and stomach"; DECREASED APPETITE (non-serious) with onset 12Mar2022 08:00, outcome "not recovered", described as "no appetite"; FATIGUE (non-serious) with onset 12Mar2022 08:00, outcome "not recovered", described as "fatigue". Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were not taken as a result of feeling abnormal, pyrexia, myalgia, pain, migraine, headache, pain in extremity, hypoaesthesia, abdominal distension, abdominal discomfort, decreased appetite, fatigue.  Additional information: The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. Patient not diagnosed with covid-19 prior to vaccination   No follow-up attempts are possible. No further information is expected.