Severe joint and kneck pain; exhausted; skin swelling around joints; tightening of muscles; skins discomfort with pain burning; Pain and stiffness to arms and hands; Pain and stiffness to arms and hands; skins discomfort; kneck pain; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 47 year-old male patient received bnt162b2 (BNT162B2), administered in arm left, administration date 30Dec2021 15:00 (Lot number: FL3198) at the age of 47 years as dose 3 (booster), single for covid-19 immunisation. Relevant medical history included: "Known allergies: Penicillin" (unspecified if ongoing). Concomitant medication(s) included: SYNTHROID; PEPCID [FAMOTIDINE]; COLACE. Vaccination history included: Bnt162b2 (Dose Number: 2, Batch/Lot No: EL9892, Location of injection: Arm Left, Vaccine Administration Time: 04:00 PM), administration date: 27Jan2021, when the patient was 46 years old, for COVID-19 Immunization; Bnt162b2 (Dose Number: 1, Batch/Lot No: EL0142, Location of injection: Arm Left, Vaccine Administration Time: 04:00 PM), administration date: 04Jan2021, when the patient was 46 years old, for COVID-19 Immunization. The following information was reported: ARTHRALGIA (non-serious) with onset 01Jan2022 08:00, outcome "not recovered", described as "Severe joint and kneck pain"; FATIGUE (non-serious) with onset 01Jan2022 08:00, outcome "not recovered", described as "exhausted"; JOINT SWELLING (non-serious) with onset 01Jan2022 08:00, outcome "not recovered", described as "skin swelling around joints"; MUSCLE TIGHTNESS (non-serious) with onset 01Jan2022 08:00, outcome "not recovered", described as "tightening of muscles"; SKIN BURNING SENSATION (non-serious) with onset 01Jan2022 08:00, outcome "not recovered", described as "skins discomfort with pain burning"; PAIN IN EXTREMITY (non-serious), MUSCULOSKELETAL STIFFNESS (non-serious) all with onset 01Jan2022 08:00, outcome "not recovered" and all described as "Pain and stiffness to arms and hands"; SKIN DISCOMFORT (non-serious) with onset 01Jan2022 08:00, outcome "not recovered", described as "skins discomfort"; NECK PAIN (non-serious) with onset 01Jan2022 08:00, outcome "not recovered", described as "kneck pain". The events "severe joint and kneck pain", "exhausted", "skin swelling around joints", "tightening of muscles", "skins discomfort with pain burning", "pain and stiffness to arms and hands", "pain and stiffness to arms and hands", "skins discomfort" and "kneck pain" were evaluated at the physician office visit and emergency room visit. Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were not taken as a result of arthralgia, fatigue, joint swelling, muscle tightness, skin burning sensation, pain in extremity, musculoskeletal stiffness, skin discomfort, neck pain. Additional information: No other vaccines received in four weeks. Adverse event: Severe joint and neck pain, exhausted, skin swelling around joints, tightening of muscles, skins discomfort with pain burning. Pain and stiffness to arms and hands No covid prior vaccination, Went for covid test post vaccination  No follow-up attempts are possible. No further information is expected.  Follow-up (17Mar2022): New information received in response to HCP letter sent to other HCP via telephonic activity. This report included automated machine response which stated: Corresponding reporter full address added and additional information.  Follow-Up (21Mar2022): Follow-up attempts are completed. No further information is expected.