Diarrhea; Aches and pains; Headache; fever; She stated the headaches triggered migraines; This is a spontaneous report from a contactable consumer (patient herself). A 65-years-old female patient received bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Batch/Lot Number: EN6206), via intramuscular route, administered in left arm on 15Mar2021 at 10:30-11:00 (at the age of 65-years-old), as dose 2, single for covid-19 immunisation. The patient medical history included renal disorder diagnosed in the 90's, thyroid disorder diagnosed in the 80's, cardiac disorder diagnosed in 2000's (from 2000), mental disorder diagnosed in the 90's, hypersensitivity, immune system disorder, respiratory disorder, cytogenetic abnormality, endocrine disorder, diabetes mellitus, diagnosed allergies, compromised immune status, respiratory illness, genetic/chromosomal abnormalities, endocrine abnormalities (including diabetes) and obesity: seasonal allergies. Family medical history included heart issues and high cholesterol. The patient's concomitant medications were not reported. Historical vaccine included bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Batch/Lot Number: EL9262), dose 1 via intramuscular route, administered in left arm on 19Feb2021 as dose 1, single for covid-19 immunisation. The patient reported that she had fever since March 15 and it has been decreasing since then. On 15Mar2021, at 18:00, the patient experienced fever. On 16Mar2021, at 08:00, she had headache and aches and pains. On 18Mar2021, at 10:00, patient experienced diarrhea. On an unspecified date in 2021, she stated the headaches triggered migraines. She nosedived 3-4 hours after she had the injection. She was kind of bed ridden for two weeks. She reported she had her second vaccine on 15Mar2021, and she had two weeks of some pretty rough going. Her temperature reached a high of 102 degrees and she ran a low grade temperature. Just minutes ago it is 99.4 degrees and yesterday afternoon is was 99.9 degrees. She is frustrated and scared. Her family is concerned. She is having to cancel appointments as a result. She comes to lay out her story and get some help. There was no prescriber. She got Diarrhea on 17Mar2021 or 18Mar2021. It went on for a day and a half and she took Imodium. She also had it the second week for half a day or something. She took Imodium as soon as she had it. She did not have it anymore after that. She has gotten used to the aches and pains. Unknown outcome for that. She stated the headaches triggered migraines. No further details. She is not looking at the list but remembers having all of the symptoms you could look for. She could not remember any more of them that she had now though. She takes a number of medications but would not know if those interacted or not. She got the vaccine because she has a lot of health problems. Seasonal allergies and she has to use an inhaler, but does not think it is for seasonal allergies. It is to help her breathe. Her heart affects that. No additional vaccines were administered on same date of the Pfizer suspect. No Emergency room visit or physician's office required. She contacted her doctor, but she cancelled because she was feeling bad and her fever was still there. She would not have been able to get out the front door. No prior vaccinations (within 4 weeks). No AE following prior vaccinations. She would like to know when is the timeframe that this will end. Are there any other recommendations for her to help with that. The patient underwent lab tests and procedures which included body temperature: 99.9, body temperature: 99.4, body temperature: 102 (dates unspecified). Therapeutic measures were taken as a result of diarrhea. The outcome of pyrexia and headache was not recovered, diarrhea was recovering, and pain and migraine was unknown.  No follow-up attempts are possible. No further information is expected.