Age: 17.0
Sex: F
Vaccine: COVID19, COVID19
Symptoms: Product preparation issue, Pruritus
Clinical narrative: Eleven days later, she got another allergic reaction with blister on her arm, water filled blister; She got blister on the opposite arm of the injection, on her right arm; Diagnosed her with a skin disease that happens when your immune system is under attack; Her arm is now swollen around the blister; bullous pemphigoid; cellulitis; Had an allergic reaction; Itchiness; They gave her a high dose/received a higher dose of the vaccine; This is a spontaneous report from a contactable consumer.   A 17-years-old non-pregnant female patient received bnt162b2 (BNT162B2), dose 1 via an unspecified route of administration, administered in Arm Left on 10Apr2021 at 12:00 (Batch/Lot Number: ew0153) as a single dose for COVID-19 immunisation.  Medical history included asthma seasonal only during allergy season. No episodes this year. The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine.  Concomitant medications included Multivitamin/women's one a day gummies. The parent reported that her daughter had the vaccine done on 10Apr2021 and she had an allergic reaction that evening, she had itchiness. So, I contacted the pharmacist that she had an allergic reaction and she told me that they gave her a high dose and there were few patients who got the high dose. So, eleven days later, she got another allergic reaction with blister on her arm, water filled blister, I took her to an urgent care and they referred me to a dermatologist that diagnosed her with a skin disease that happens when your immune system is under attack (event captured as per verbatim). So, I went to her primary doctor and her primary doctor has put her on antibiotic because her arm is now swollen around the blister, so now, she is on ointment, antibiotic and vitamin d (treatment) to bring up her immune system and also she has to get her blood work done to check her immune system. She also stated that the reaction my daughter is now having and how her primary doctor is suggesting not to take her second dose because she highly thinks it is an allergic reaction to the vaccine." The outcome of the events was not recovered.         Reported Event: Four hours after the injection on 10Apr2021 (Name) entire body began to itch and the top of mouth. The pharmacist was notified and at the time and further explained that (Name) was one of the patients that day who received a higher dose of the vaccine at the time of injection. The pharmacist did not notify me of how high the dosage was. So I cannot put the exact details on this report because I was not given that information by the pharmacist. I suggest the pharmacist be contacted for the exact mistaken dosage. The second side effect was on 21Apr2021 (Name) woke up with a water filled blister on her right arm which ruptured with a yellow liquid. We seeked medical attention on 21Apr2021 and 23Apr2021 from 3 different facilities. The outcome was (Name) being diagnosed with bullous pemphigoid and cellulitis. (Name) was placed on cephalexin 500mg, vitamin d 50mcg/2000 units, mupirocin 2%, and fluconazole 150 mg to build her immune system back up.  Did the adverse event result in any of the following?: Doctor or other healthcare professional office/clinic visit  Did the adverse event result in any of the following?: Emergency room/department or urgent care  What treatment received for the adverse event? Antibiotics oral and ointment as well as vitamin D  Prior to vaccination, was the patient diagnosed with COVID- 19?:No  Since the vaccination, has the patient been tested for COVID-19?:No  Device Date: 24Apr2021  Language: En Report about covid vaccine: Yes Reporting type: AE Reporter type: Patient Age group: Adolescent (12-17 Years) Current age: 17 Current age unit: Years Is pregnant: No Patient occupation: None of the above  Covid vaccine details: [{product=COVID 19, brand=Pfizer biontech ew0153, lot unknown=True, lot unknown reason=other, lot unknown reason other=unsure of above question, administration date=10Apr2021, administration time=12:00 PM, dose number=1, vaccine location=Left arm}]  Other vaccine same date details: [{other vaccine same date vaccine date=10Apr2021}] Facility type vaccine: Pharmacy or Drug Store  If other vaccine in four weeks: No Other medications in two weeks: Multivitamin/women's one a day gummies  Adverse event: Four hours after the injection on 10Apr2021 (Name) entire body began to itch and the top of mouth. The pharmacist was notified and at the time and further explained that (Name) was one of the patients that day who received a higher dose of the vaccine at the time of injection. The pharmacist did not notify me of how high the dosage was. So I cannot put the exact details on this report because I was not given that information by the pharmacist. I suggest the pharmacist be contacted for the exact mistaken dosage. The second side effect was on 21Apr2021 (Name) woke up with a water filled blister on her right arm which ruptured with a yellow liquid. We seeked medical attention on 21Apr2021 and 23Apr2021 from 3 different facilities. The outcome was (Name) being diagnosed with bullous pemphigoid and cellulitis. (Name) was placed on cephalexin 500mg, vitamin d 50mcg/2000 units, mupirocin 2%, and fluconazole 150 mg to build her immune system back up.  Adverse event start date: 10Apr2021 Adverse event start time: 05:00 PM  AE resulted in: Doctor or other healthcare professional office/clinic visit, Emergency room/department or urgent care] If patient recovered: Not recovered If treatment ae: Yes AE treatment: Antibiotics oral and ointment as well as vitamin D If covid prior vaccination: No If covid tested post vaccination: No Known allergies: No Other medical history: asthma seasonal only during allergy season. No episodes this year