Age: 20.0
Sex: F
Vaccine: COVID19
Symptoms: Alopecia, Vomiting, Weight, Weight decreased
Clinical narrative: Weight before vaccine was 120 pounds, weight as of now is 92 pounds.; throwing up on and off, vomiting episodes were lasting 1.5 weeks on average; started losing hair, really big patches of hair; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 20-year-old female patient received BNT162b2 (BNT162B2), on 13May2021 at 14:00 as dose 2, single (Lot number: EW0167) at the age of 20 years, in left arm for covid-19 immunisation. The patient had no relevant medical history. There were no concomitant medications. Vaccination history included: BNT162b2 (DOSE 1, SINGLE, Lot number: EW0172, Anatomical location: Arm left, Administration time: 14:00), administration date: 22Apr2021, when the patient was 20-year-old, for Covid-19 Immunization. The following information was reported: ALOPECIA (non-serious) with onset May2021, outcome "recovering", described as "started losing hair, really big patches of hair"; VOMITING (non-serious) with onset Aug2021, outcome "not recovered", described as "throwing up on and off, vomiting episodes were lasting 1.5 weeks on average"; WEIGHT DECREASED (non-serious), outcome "unknown", described as "Weight before vaccine was 120 pounds, weight as of now is 92 pounds.". The events "throwing up on and off, vomiting episodes were lasting 1.5 weeks on average" required emergency room visit. Relevant laboratory tests and procedures are available in the appropriate section.  Additional information: It was reported that, Caller was calling about the Pfizer vaccine 1st and 2nd doses, clarified caller was calling about the Pfizer COVID-19 vaccine. Had been experiencing bad side effects after taking the 2nd dose of the vaccine. Calling to report those side effects. Caller started losing hair, really big patches of hair. Throwing up on and off, vomiting episodes were lasting 1.5 weeks on average. 1st episode of vomiting was Aug2021. Patient weight before vaccine was 120 pounds, weight as of now is 92 pounds. The Stop date of adverse event started losing hair, really big patches of hair was reported as right now hair is growing back. Outcome of event vomiting worsened because caller would have a vomiting episode for an average of 1.5 weeks and then would get the next vomiting episode 2-3 months later, but now the vomiting episodes are happening every month. Vomiting episodes had occurred once a month in May2022, Jun2022, and Jul2022. Had gone to the emergency room, was seen in the emergency room and had a check up at emergency room. Confirmed caller was not admitted to the hospital. Went to the emergency room for vomiting, has gone to the emergency room 4 times total for the vomiting. Most recent emergency room visit was on Tuesday, 12Jul2022. Prior Vaccinations (within 4 weeks), the patient did not receive any other vaccinations within four weeks prior to the first administration date of the suspect vaccine. The patient had no AE prior vaccinations. The patient used to be really healthy before getting the vaccine. The patient had no relevant tests. The patient did not receive additional vaccines on Same Date with the Pfizer vaccine.