lose my appetite; I can't smell or taste my food; I can't smell or taste my food; It's hard to eat or hold solid food on my stomach because it's too heavy; I'm tired all the time and cold; I'm tired all the time and cold; My vision is blurry; I'm having a hard time concentrating; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 60-year-old female patient (not pregnant) received BNT162b2, BNT162b2 omi ba.4-5 (BNT162B2, BNT162B2 OMI BA.4-5), on 12Sep2022 as dose 4 (booster), single (Lot number: GH9702) at the age of 60 years, in right arm for covid-19 immunisation. The patient's relevant medical history included: "Known allergies: PCN" (unspecified if ongoing), notes: Known allergies: PCN; "Known allergies: latex" (unspecified if ongoing), notes: Known allergies: latex; "Known allergies:Contrast" (unspecified if ongoing), notes: Known allergies: Contrast. Concomitant medication(s) included: TRIUMEQ; DULOXETINE; ATORVASTATIN. Past drug history included: Wellbutrin, reaction(s): "Known allergies:  Wellbutrin", notes: Known allergies: Wellbutrin; Ambien, reaction(s): "Known allergies: Ambien", notes: Known allergies: Ambien. Vaccination history included: BNT162b2 (Dose 3, Single,, lot number=Purple Cap, Lot# FD7218,, location=Left arm), administration date: 21Dec2021, when the patient was 59-year-old, for COVID-19 Immunization; BNT162b2 (Dose 2, Single, lot number=Purple Cap/Lot#EW0167,, location=Left arm), administration date: 07May2021, when the patient was 59-year-old, for COVID-19 Immunization, reaction(s): "shortness of breath", "nausea", "lightheaded", "blurry vision", "Sick", "confusion"; BNT162b2 (Dose 1, Single,, lot number=Purple Cap, Lot# ER8731,, location=Left arm), administration date: 16Apr2021, when the patient was 59-year-old, for COVID-19 Immunization. The following information was reported: ANOSMIA (non-serious), AGEUSIA (non-serious) all with onset 18Sep2022 at 12:00, outcome "not recovered" and all described as "I can't smell or taste my food"; DISTURBANCE IN ATTENTION (non-serious) with onset 18Sep2022 at 12:00, outcome "not recovered", described as "I'm having a hard time concentrating"; FATIGUE (non-serious), NASOPHARYNGITIS (non-serious) all with onset 18Sep2022 at 12:00, outcome "not recovered" and all described as "I'm tired all the time and cold"; ABDOMINAL DISCOMFORT (non-serious) with onset 18Sep2022 at 12:00, outcome "not recovered", described as "It's hard to eat or hold solid food on my stomach because it's too heavy"; VISION BLURRED (non-serious) with onset 18Sep2022 at 12:00, outcome "not recovered", described as "My vision is blurry"; DECREASED APPETITE (non-serious) with onset 18Sep2022 at 12:00, outcome "not recovered", described as "lose my appetite". The events "lose my appetite", "i can't smell or taste my food", "it's hard to eat or hold solid food on my stomach because it's too heavy", "i'm tired all the time and cold", "my vision is blurry" and "i'm having a hard time concentrating" required physician office visit. Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were not taken as a result of decreased appetite, anosmia, ageusia, abdominal discomfort, fatigue, nasopharyngitis, vision blurred, disturbance in attention.  Additional information: It was reported as after the second shot was on bed sick for five weeks. He had shortness of breath, nausea, lightheaded, blurry vision, and confusion. The fourth vaccine had caused him to lose his appetite. He can't smell or taste his food. It's hard to eat or hold solid food on his stomach because it was too heavy. He was tired all the time and cold. His vision was blurry and was having a hard time concentrating. He understood that he could feel like vaccine doesn't have adverse effects, but it does. Everyone's body/DNA isn't the same. If doesn't affect one person, it will affect another one. Unfortunately, he had just happened to be one out of many that have got adverse side effects from the vaccine.  Follow-up attempts are completed. No further information is expected.