Excruciating body pain; All my joints and spine incredibly were hurting and so painful.; All my joints and spine incredibly were hurting and so painful.; Triggered sciatica that was very painful.; I am getting spasms throughout my body that I painless but I keep getting spasms; Fever 102 that would not go down with Tylenol; Chills; Nausea; I could not even walk.; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 47-year-old female patient (not pregnant) received bnt162b2 (BNT162B2), administered in arm left, administration date 13Jul2021 15:00 (Lot number: EW0196) at the age of 47 years as dose 2, single for covid-19 immunisation. The patient was not pregnant at time of vaccination. Relevant medical history included: "Graves' disease" (unspecified if ongoing). Concomitant medication(s) included: FOLIC ACID; VITAMIN D [ERGOCALCIFEROL]; COLACE 2 IN 1. Past drug history included: Amoxicillin, reaction(s): "Drug allergy", notes: Known allergies: Amoxicillin; Propylthiouracil, reaction(s): "Drug allergy", notes: Known allergies: Propylthiouracil (PTU). Vaccination history included: Bnt162b2 (DOSE 1, SINGLE, Lot number: EW0181 Anatomical location: Left arm Administration time: 11:00), administration date: 21Jun2021, when the patient was 47 years old, for COVID-19 immunisation. The following information was reported: PAIN (non-serious) with onset 14Jul2021 03:30, outcome "not recovered", described as "Excruciating body pain"; ARTHRALGIA (non-serious), SPINAL PAIN (non-serious) all with onset 14Jul2021 03:30, outcome "not recovered" and all described as "All my joints and spine incredibly were hurting and so painful."; SCIATICA (non-serious) with onset 14Jul2021 03:30, outcome "not recovered", described as "Triggered sciatica that was very painful."; MUSCLE SPASMS (non-serious) with onset 14Jul2021 03:30, outcome "not recovered", described as "I am getting spasms throughout my body that I painless but I keep getting spasms"; PYREXIA (non-serious) with onset 14Jul2021 03:30, outcome "not recovered", described as "Fever 102 that would not go down with Tylenol"; CHILLS (non-serious) with onset 14Jul2021 03:30, outcome "not recovered", described as "Chills"; NAUSEA (non-serious) with onset 14Jul2021 03:30, outcome "not recovered", described as "Nausea"; GAIT INABILITY (non-serious) with onset 14Jul2021 03:30, outcome "not recovered", described as "I could not even walk.". Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were not taken as a result of pain, arthralgia, spinal pain, sciatica, muscle spasms, chills, nausea, gait inability. Therapeutic measures were taken as a result of pyrexia.  Additional information: On 15Jul2021, the day after, the patient felt like she was hit by a Mack truck and her spine and joints still hurt and the patient was still getting painless spasms throughout the body from the waist down. The patient was treated with paracetamol (TYLENOL) for fever. The events did not result in doctor or other healthcare professional office/clinic visit, emergency room/department or urgent care. Prior to the vaccination, the patient was not diagnosed with COVID-19. The patient did not receive any other vaccines within four weeks prior to the COVID-19 vaccine. Since the vaccination, the patient had not been tested for COVID-19.   No follow-up attempts are possible. No further information is expected.