Nausea; Vomiting; Diarrhea; Tongue started to get heavy; could hardly speak; Dizzy; Weakness; Disorientated; Fogginess; aches and pains; Fever; started to feel sick; Sore throat; stuffy nose; flu-like symptoms; vertigo; fatigue; This is a spontaneous report from a contactable consumer (patient) via a Pfizer sponsored Program. A 65-year-old female patient received BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE; lot number: FL9267), via an unspecified route of administration in the left upper arm on 01Mar2021 at 17:30 (at the age of 65-year-old), dose 1, single for COVID-19 immunisation. Medical history included hormone replacement. Concomitant medication included progesterone pellets. The patient tends to have bad reactions to certain things in hair products such as Brazilian hair treatment. The patient had very bad reactions to formaldehyde. The patient had no history of previous immunization and no prior vaccinations within 4 weeks. On 01Mar2021 at 17:50, the patient's tongue started to get heavy lasted for about 3 or 4 days. The patient was trying to order a milkshake and she could hardly speak because her tongue was really heavy. By the time she got home she felt dizzy and felt weak. The patient slept for a few hours and she got up and she was totally disoriented. The patient went back to sleep and woke up the next morning and it was just bad. On 02Mar2021, the patient had nausea, vomiting, diarrhea, and fogginess which were just a really bad experience. This lasted for about 4 days. The patient stated she was supposed to get second shot on 22Mar2021, and her husband was getting it the same day so she decided to reschedule to be sure that they both were not going to be down (sick) if that were to happen. On 23Mar2021, the patient started to feel sick and by evening, she was having diarrhea and similar symptoms to what she was having before. The patient was not saying it was the COVID-19 vaccine, but she had aches and pains, fever, diarrhea, sore throat- all flu-like symptoms. The patient was still not fully recovered from it. The patient clarified she was not fully recovered from this because she was still having aches and pains. The patient was taking Ibuprofen for the feverish feelings. The patient clarified she was still having flu-like symptoms such as the stuffy nose, sore throat, and weakness which started around a week after the first shot around 07Mar2021 or 08Mar2021 and the stuffiness improved a little bit. On an unspecified date in Mar 2021, the patient had vertigo and fatigue that lasted few days. The patient asked would it be prudent of her to take the second vaccine then knowing what she was going through now and that she was not fully recovered from these symptoms. The patient took over-the-counter medications like Theraflu and ibuprofen. The patient asked if she could continue to have the second dose of the vaccine which was scheduled on 30Mar2021. The patient also added that she was still weak at the time of report. The outcome of the events disorientated, diarrhea was recovered on 03Mar2021 and outcome of the event vomiting, fever recovered on 04Mar2021. The outcome of the events nausea, vertigo, and fatigue was recovered on an unspecified date. The outcome of the events tongue started to get heavy and dizzy was recovered with sequel (with lasting effects) on 04Mar2021. The outcome of the events weakness, aches and pains, sore throat, stuffy nose was recovering. The outcome of the event could hardly speak, fogginess, flu-like symptoms was unknown.  No follow-up attempts are possible; No further information is expected.