full body&pain fire& chills bed ridden; full body&pain fire& chills bed ridden; full body&pain fire& chills bed ridden; full body&pain fire& chills bed ridden; booster dose; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 42 year-old female patient (not pregnant) received bnt162b2 (BNT162B2), administered in arm left, administration date 24Nov2021 at 12:00 (Lot number: fh8030) at the age of 42 years as dose 3(booster), single for covid-19 immunisation. Relevant medical history included: "Asthma" (unspecified if ongoing). The patient's concomitant medications were not reported. Past drug history included: Cefaclor, reaction(s): "drug allergy". Vaccination history included: Bnt162b2 (Dose Number: 2, Batch/Lot No: EW0169, Location of injection: Arm Right, Vaccine Administration Time: 09:00 AM), administration date: 15Apr2021, for Covid-19 immunization, reaction(s): "anaphylactic reaction"; Bnt162b2 (Dose Number: 1, Batch/Lot No: ER8727, Location of injection: Arm Left, Vaccine Administration Time: 09:00 AM), administration date: 25Mar2021, for Covid-19 immunization, reaction(s): "very sore arm not move it or lift for 3 days", "movement disorder", "Hurt so bad trouble sleeping", Bnt162b2, administration date: 15Apr2021, for covid-19 immunization, reaction(s): "fever/fever of 102", "full body pain", "chest pain", "My body convulsed/ had muscle spasms constantly for 7 days/nights", "passed out when body was exhausted", "passed out when body was exhausted", "Couldn't stand", "walk pain was extreme", "Too weak to sit up", "Chills", "massive sweats around the clock.", "Didn't sleep", "I had the most excruciating full body pain every bone in my body/Every bone in body,all teeth,joints, felt like being crushed & broken 100% at all times no break".  The following information was reported: IMMUNISATION (non-serious) with onset 24Nov2021, outcome "unknown", described as "booster dose"; FEELING HOT (non-serious), PAIN (non-serious), CHILLS (non-serious), BEDRIDDEN (non-serious) all with onset 25Nov2021 05:00, outcome "recovered" (2021) and all described as "full body&pain fire& chills bed ridden". The event "full body&pain fire& chills bed ridden", "full body&pain fire& chills bed ridden", "full body&pain fire& chills bed ridden" and "full body&pain fire& chills bed ridden" was evaluated at the physician office visit and emergency room visit. Therapeutic measures (unspecified) were taken as a result of feeling hot, pain, chills, bedridden. Details were reported as follows: "Dose1 25Mar2021 very sore arm not move it or lift for 3 days. felt like it was crushed under a steam roller. Hurt so bad trouble sleeping.Dose 2. 15Apr2021 9 am. Anaphylactic reaction 3pm sudden fever,full body pain,chest pain,called 911 was triaged- as healthy vital signs by ambulance.took 1 Benedril.Couldn't stand unsupported could barely walk pain was extreme. For the next 7, 24 hour days, I had the most excruciating full body pain every bone in my body, a fever of 102- just low enough, ER told me to stay home. My body convulsed/ had muscle spasms constantly for 7 days/nights, I had firey fever pain chills,massive sweats around the clock.Didn't sleep.passed out when body was exhausted.Every bone in body,all teeth,joints, felt like being crushed & broken 100% at all times no break,no relief 7 solid days,no break in fever or excruciating full body pain.Too weak to sit up.Worst pain of my life,worse than car crash.Dose3 24Nov21- 17 hours after,full body&pain fire& chills bed ridden".  Follow-up attempts are completed. No further information is expected.