Caller received his Pfizer Covid-19 one and booster; Caller received his Pfizer Covid-19 one and booster; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) from medical information team, Program ID: (172086). The reporter is the patient.  An 80-year-old male patient received BNT162b2 (BNT162B2), as dose number unknown (booster), single (Batch/Lot number: unknown), as dose 2, single (Batch/Lot number: unknown) and as dose 1, single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history included: "prevents cancer eliminating brown spots on the face" (unspecified if ongoing); "inflammation" (unspecified if ongoing). Concomitant medication(s) included: TURMERIC CURCUMIN taken for inflammation; HELIOCARE taken for sunburn. The following information was reported: DRUG INEFFECTIVE (medically significant), COVID-19 (medically significant), outcome "unknown" and all described as "Caller received his Pfizer Covid-19 one and booster". The patient underwent the following laboratory tests and procedures: Blood cholesterol: 185, notes: total cholesterol at about 185; Blood pressure measurement: 120/68; 120/72; Body temperature: He had a 101, slight fever.; Colo guard test: Negative, notes: He got his Colo guard test and was negate and no problem with stool; Low density lipoprotein: very good level, notes: His LDL cholesterol at a "very good level"; SARS-CoV-2 test: Positive, notes: He got a sample kit for Covid and returned with positive result. Therapeutic measures were taken as a result of drug ineffective, covid-19.  Clinical course: Caller said he has been taking Metamucil for over 10 years and taking one teaspoon after meals 3 times a day. He takes the no sugar and like a weak orange juice taste. He normally has 2 bowel movements a day and if he snacks or eats more maybe 3 bowel movements a day. He said he never have to strain and if has internal hemorrhoids they never come out. He gets 10 grams soluble fiber through his large colon a day. He got his Colo guard test and was negate and no problem with stool. He said the book says if he has diarrhea do not take fiber and dairy is not recommended and no caffeine. He said he drinks orange juice and he needs the potassium and some chicken broth and he needs the sodium and he has a bitter taste and was told may be taste problem but no taste problem. He was taking Metamucil and he has not had a bowel movement for 3 days since Saturday since taking Paxlovid. Asking if he will not have a bowel movement until five days or will he be constipated?He said this is not a complaint about the product and Doctor told him he gives to all his patients and the Doctor thinks will work for him. He is trying to learn and he is a worrying person and when he bowel movements twice a day everyday day and no problem with constipation or diarrhea and no medications and he is in excellent shape and he is a small person and was blessed with good health. He just had his physical and everything was fine. He was retired and living alone. He said he does not need to do report and just needs answer to question.  The information on the batch/lot number for BNT162b2 has been requested and will be submitted if and when received.