Age: 85.0
Sex: F
Vaccine: COVID19
Symptoms: COVID-19, Diarrhoea, Nausea, Oxygen saturation, SARS-CoV-2 antibody test
Clinical narrative: diarrhea; nausea/feeling nauseous; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP) from medical information team. The reporter is the patient.  A 85 year-old female patient received bnt162b2 (BNT162B2), intramuscular, administered in arm left, administration date 06Mar2021 (Lot number: EN6203, Expiration Date: 30Jun2021) at the age of 85 years as dose 1, single for covid-19 immunisation. Relevant medical history included: "slight head cold" (unspecified if ongoing); "cough" (unspecified if ongoing); "stomach gets sensitive once" (unspecified if ongoing); "breast cancer" (unspecified if ongoing), notes: breast cancer at the age of 46, radiation implant; "double mastectomy" (unspecified if ongoing), notes: At the age of 70; "breast cancer recurrence" (unspecified if ongoing), notes: At the age of 70; "Covid infection", start date: Dec2020 (unspecified if ongoing), notes: COVID infection was mild. There were no concomitant medications. The following information was reported: DIARRHOEA (non-serious) with onset 09Mar2021 01:00, outcome "recovering", described as "diarrhea"; NAUSEA (non-serious) with onset 09Mar2021 01:00, outcome "recovering", described as "nausea/feeling nauseous". Relevant laboratory tests and procedures are available in the appropriate section.  Additional information: Patient had her 1st dose of the Pfizer Covid vaccine last Saturday at around 9:30-10:00 AM in medical center. Stated that she had no side effects until last night and thinks that it could also be because of what she ate. Mentioned that she had Cheese Ravioli ad coffee with half and half around 12:00-12:30 then at around 1:00 AM she started to have diarrhea and nausea until today which probably lasted for about 9-10 hours. It subsided a little bit from having to go to the bathroom in the beginning every 5 minutes to every 15-20 minutes. Stated that she didn't want to take Imodium for her diarrhea and have just been drinking a lot of hot tea to keep herself hydrated. Also mentioned that she previously had Covid and didn't even know that she had it. The vaccine was given in her left arm at the top, in the muscle, close to her shoulder. The patient stated that when in Dec 2020 she was Covid positive she had no fever, her oxygen level was 99, she just had a slight head cold and a cough. Then on 06Jan2021, when she went to be tested with her daughter in law and her son, her test was negative. She told them to take her blood because she wanted to see if she had the antibodies. Then 5 days later they said she found out that she had the antibodies. She says so she had COVID early Dec2020, and on 06Jan she had a negative COVID test, and then they took blood because she wanted to know if she had COVID or not and on 12Jan2021 they said she had the antibodies. No additional administered vaccines. The patient did not visit the Emergency Room or Physician Office, as she was taking care of herself at home. No prior vaccinations  taken within 4 weeks. She mentioned that she never had a flu shot.  No follow-up attempts are possible. No further information is expected.