Since receiving the 3rd Pfizer Covid Vaccine my skin has a rash on my back, arms, head, face, lips, neck, shoulders, chest; Raised itchy bumps that ooze/Itchy rash; I have itchy hives on face, neck, head, shoulder & chest areas; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 58 year-old male patient received bnt162b2 (BNT162B2), intramuscular, administered in arm left, administration date 17Oct2021 12:15 (Lot number: 30155BA) at the age of 58 years as dose 3 (booster), single for covid-19 immunisation. Relevant medical history included: "high blood pressure" (unspecified if ongoing); "managed cholestrol" (unspecified if ongoing), notes: managed cholestrol. Concomitant medication(s) included: LOSARTAN; ATORVASTATIN; CIALIS. Vaccination history included: Bnt162b2 (Dose 1, Single, Date: 06Mar2021, Batch/Lot No: EN6206, Location of injection: Arm Left, Vaccine Administration Time: 10:00 AM, Time (24hr): 12:15 PM, Anatomical Site of injection: Left Arm Bicep, Route of administration: Intramuscular), administration date: 06Mar2021, when the patient was 57 years old, for COVID-19 immunization; Bnt162b2 (Dose 2, Single, Date: 27Mar2021, Batch/Lot No: ER8733, Location of injection: Arm Left, Vaccine Administration Time: 10:00 AM, Time (24hr): 12:15 PM, Anatomical Site of injection: Left Arm Bicep, Route of administration: Intramuscular), administration date: 27Mar2021, when the patient was 57 years old, for COVID-19 immunization. The following information was reported: RASH PRURITIC (medically significant) with onset 21Oct2021, outcome "not recovered", described as "Raised itchy bumps that ooze/Itchy rash"; URTICARIA (medically significant) with onset 21Oct2021, outcome "not recovered", described as "I have itchy hives on face, neck, head, shoulder & chest areas"; RASH (non-serious) with onset 27Oct2021, outcome "not recovered", described as "Since receiving the 3rd Pfizer Covid Vaccine my skin has a rash on my back, arms, head, face, lips, neck, shoulders, chest". The events "raised itchy bumps that ooze/itchy rash", "i have itchy hives on face, neck, head, shoulder & chest areas" and "since receiving the 3rd pfizer covid vaccine my skin has a rash on my back, arms, head, face, lips, neck, shoulders, chest" were evaluated at the physician office visit. Therapeutic measures were taken as a result of rash pruritic, urticaria, rash.  Clinical course: Patient was hospitalized for 2 hours for Itchy rash/Hives. Patient went to 2 (Institution) in November. He gave a lotion and in february, he went to another dermatologist who prescribe an antihistamine. Taking an antihistamine like Allegra doesn't help. Very little improvement. He was due for a follow in 2 weeks. Prior to vaccination, patient was not diagnosed with covid-19. No specific relevant test for thromboembolic events with Thrombocytopenia performed. Since the vaccination, patient was not tested for covid-19. The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. The device date was 28Jan2022. The patient received vaccine in left arm bicep. The patient received booster dose due to high risk of frequent institutional of occupational exposure to coronavirus (and at risk of series Covid-19 complications).  Follow-up attempts are completed. No further information is expected.