just didn't feel good; had a little bit of swelling at site; fever; tenderness; This is a spontaneous report received from a contactable consumer or other non hcp. A 59-years-old male patient received BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, formulation: Solution for injection, Batch/lot number: EP7534) dose number unknown via an unspecified route of administration in Arm Right on 22Mar2021 (age at vaccination 59years old) as single dose for covid-19 immunisation. Medical history included diabetes mellitus from Jan2021 and ongoing Verbatim: diabetes, myocardial infarction from 2018 to an unknown date Verbatim: heart attack, asthma from 2000 and ongoing Verbatim: asthma, hypersensitivity from an unknown date and unknown if ongoing Verbatim: bad allergies, deafness from an unknown date and unknown if ongoing, hepatic steatosis from an unknown date and unknown if ongoing, liver disorder from an unknown date and unknown if ongoing , covid-19 from Jun2020 to an unknown date. The patient's concomitant medications were not reported. The patient experienced fever, tenderness, had a little bit of swelling at site on 23Mar2021, and just didn't feel good on 24Mar2021. Clinical course was reported as patient started having a fever, he had a little bit of swelling at site, that's called just having a shot. Patient's swelling has actually gone down, still there, but getting better. site still tender to the touch but getting better and it never turned red. Patient received COVID shot 23Mar2021 and that's when the swelling and tenderness/pain began, very mild, a small knot, a little knot, but it started going on probably late Tuesday on 23Mar2021. Patient was still running fever and the swelling didn't get any worse but by that afternoon, swelling went down, a little bit of swelling still and still tenderness and fever broke on 24Mar2021. Fever recovered completely. Medical History: Patient had a heart attack in 2018 and was just diagnosed with diabetes about a month ago end of Jan2021/early Feb2021. Patient has had asthma since 2000, has bad allergies too, he has always had allergies. They have been married for 30 years, has had allergies since way back when. Patient having hearing loss that occurred about six months ago. Patient was diagnosed with a fatty liver, liver problems, about six months ago. Next morning the reporter and patient got up, she went to work. Her husband, the patient, he stayed at home. Her husband called the reporter and said he just didn't feel good. Fever: her husband said he's been running a fever low grade of 99-100 and they watched the fever all afternoon, both kept taking Tylenol, every so often to keep it under control. They both woke up soaking wet, she guesses their fever had broken in the middle of the night and they were just sweating big time and that was the only day of that. Pfizer Covid Vaccine: she got the shot was because her husband, the patient, has asthma, and they got COVID before, and he had a whole month of breathing issues. he struggles even now with his breathing, a lot of long-term problems after the COVID, so they can't get it again. when she took him to get the shot, they offered her the shot. She had some major medical problems, she got sickly with hers, when she had COVID, and they don't want to do that again. They got COVID in Jun2020. The patient underwent lab tests and procedures which included body temperature: 99-100 on unspecified date. Medications: Tylenol when she ran a fever, they took it every 4 hours. she guesses it's just as needed. They have taken it here recently for fever. (Tylenol: LOT: 0LV2167, EXP: Sep2022 ,250 tab-lets, 500 mg each). The clinical outcome of the event fever was recovered on 24Mar2021 and other events tenderness, had a little bit of swelling at site was recovering, and just didn't feel good event was unknown. Therapeutic measures were taken as a result of fever.  No follow up attempts are possible. No further information is expected.