teeth hurt; Event: Headache was reported as worsened; Upset stomach; Diarrhea; Feverish; Chills; Muscle ache/muscle aches were in her shoulder and back; Headache; random cough; Feeling unwell; Nausea; This is a spontaneous report from a contactable Consumer or other non-health professional (patient) reported for herself.  A 64-years-old female patient received bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Solution for injection, Lot Number: EN6207, Expiry Date and NDC number were Unknown), via an unspecified route of administration, administered in Arm Left on 18Mar2021 14:00 (age at vaccination 64-years-old) as dose 1, single for COVID-19 immunisation. No any prior vaccinations within 4 weeks, vaccine Administered at Facility. History of all previous immunization with the Pfizer vaccine considered as suspect was none. No additional Vaccines Administered on Same Date of the Pfizer Suspect. Medical history included bronchitis, she has had bronchitis her entire life, asthma she had asthma that would be brought on by the flu or bronchitis. She said she was diagnosed with asthma as a teenager, allergies to trees, grass, and any environmental agent and seasonal allergy, tested in her 20s. The patient's concomitant medications were not reported. It was reported that the patient got her first COVID-19 Vaccine shot on Thursday 18Mar2021 last week. On 19Mar2021 the patient experienced feeling unwell and nausea, patient said she was down for the count on Friday night (19Mar2021). She clarified she didn't feel well Friday night and had a little nausea. On 20Mar2021, the patient experienced feverish, chills, muscle ache/muscle aches were in her shoulder and back, headache and random cough, she stated she had allergies to trees, grass, and any environmental agent known to man, so she wasn't sure if her cough was due to her allergies or the COVID-19 Vaccine. She said she has had the allergies for decades, and had gotten allergy tested in her 20s, she said by Saturday (20Mar2021) she felt feverish, had chills, muscle aches, and headaches, she hadn't checked her temperature to see if she had a fever. She said most of her symptoms started on Saturday 20Mar2021. She said when she started feeling feverish and having chills, she took Tylenol. She said her muscle aches were in her shoulder and back. She said her headache had intensified since Sunday (21Mar2021) and was so bad that her teeth hurt. She said she took Advil and Tylenol for her headache, which took the sting off the headache. She said all the medical professionals said any COVID-19 Vaccine side effects should go away in a few days, but her side effects were not gone.  On 23Mar2021 the patient experienced upset stomach and diarrhea. She reported that none of her symptoms have gotten better since they started. She said yesterday (23Mar2021) into today (24Mar2021) she had GI issues, clarified as an upset stomach and diarrhea. She said she thought yesterday afternoon she may have turned a corner with her symptoms. She said yesterday she was able to sleep for 4 hours, but when she woke up, her symptoms were slamming her again. She said today (24Mar2021) her headache was really bad. On an unspecified date the patient experienced teeth hurt, and headache was reported as worsened. The patient reported she had talked to staff at Pharmacy (who were giving the COVID-19 Vaccine shots), to ask questions about her side effects, and they suggested she take Advil and Tylenol for her symptoms, she was a healthy person and work out on a regular basis. She doesn't have a regular doctor because she was not ever sick before getting the COVID-19 Vaccine. The adverse events did not require a visit to Emergency Room or Physician Office. The patient reported that she had been taking since her symptoms started: 3 Ibuprofen 200mg, or a 600mg dose (clarified as Advil Liqui-Gel Minis, Lot Number: R84674, Expiration Date: Feb2023 and NDC/UPC Number, Reporter's daughter stated that the Advil was dispensed in a 20-count bottle and she did not see a NDC/UPC Number, only a QR Code), 2 Extra Strength Tylenol 500mg caplets (1000mg dose, Lot Number: MPA022, Expiration Date: Sep2022 and NDC Number: 50580-449-09), and 2 Tylenol 325 mg (Lot Number: 1708733, Expiration Date: May2022 and NDC Number was  50580-487-20) Liquid Gels (650mg dose). Caller stated she was alternating between doses of Advil and the 2 different Tylenol products to treat her symptoms. The patient asked if her still having COVID-19 Vaccine side effects so many days after receiving the vaccine was normal. She asked if she should get the second COVID-19 as vaccine dose as was scheduled for her second COVID-19 Vaccine on 08Apr2021. She was advised she would be transferred to Pfizer Medical Information for further assistance with her questions. The outcome of feeling unwell, feverish, chills, muscle ache/muscle aches were in her shoulder and back, headache, random cough, upset stomach, diarrhoea was not recovered. The outcome of the event nausea was recovering.  The outcome of the event teeth hurt, and headache was reported as worsened was unknown.  No follow-up attempts are possible. No further information is expected.