National Vaccine
Information Center

Your Health. Your Family. Your Choice.

MedAlerts Home
Search Results

From the 10/8/2021 release of VAERS data:

Found 5,675 cases where Vaccine targets COVID-19 (COVID19) and Manufacturer is PFIZER/BIONTECH and Symptom is Anaphylactic reaction or Anaphylactic shock or Anaphylactoid reaction or Anaphylactoid shock



Case Details

This is page 5 out of 568

Result pages: prev   1 2 3 4 5 6 7 8 9 10 11 12 13 14   next


VAERS ID: 912018 (history)  
Form: Version 2.0  
Age: 41.0  
Sex: Female  
Location: Michigan  
Vaccinated:2020-12-23
Onset:2020-12-23
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-29
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EJ1685 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Anaphylactic reaction
SMQs:, Anaphylactic reaction (narrow), Anaphylactic/anaphylactoid shock conditions (narrow), Hypersensitivity (narrow)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? Yes
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications:
Current Illness:
Preexisting Conditions:
Allergies:
Diagnostic Lab Data:
CDC Split Type:

Write-up: Anaphylaxis requiring epinephrine


VAERS ID: 912067 (history)  
Form: Version 2.0  
Age:   
Sex: Female  
Location: New Mexico  
Vaccinated:2020-12-01
Onset:2020-12-01
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-29
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH - / UNK - / -

Administered by: Unknown       Purchased by: ?
Symptoms: Anaphylactic reaction
SMQs:, Anaphylactic reaction (narrow), Anaphylactic/anaphylactoid shock conditions (narrow), Hypersensitivity (narrow)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? No
Hospitalized? No
Previous Vaccinations:
Other Medications:
Current Illness:
Preexisting Conditions:
Allergies:
Diagnostic Lab Data:
CDC Split Type: USPFIZER INC2020511009

Write-up: patient''s anaphylactic reaction persisted longer than expected; This is a spontaneous report from a contactable pharmacist. A 45-year-old female patient received BNT162B2 (PFIZER-BIONTECH COVID-19 MRNA VACCINE), via an unspecified route of administration in Dec2020 at a single dose for COVID-19 immunization. The patient''s medical history and concomitant medications were not reported. The patient''s anaphylactic reaction persisted longer than expected in Dec2020. The outcome of the event was unknown. The batch/lot number for the vaccine, BNT162B2, was not provided and will be requested during follow-up.; Sender''s Comments: The causal relationship between BNT162B2 and the event anaphylactic reaction cannot be excluded as the information available in this report is limited and does not allow a medically meaningful assessment. This case will be reassessed once additional information becomes available. The impact of this report on the benefit/risk profile of the Pfizer product is evaluated as part of Pfizer procedures for safety evaluation, including the review and analysis of aggregate data for adverse events. Any safety concern identified as part of this review, as well as any appropriate action in response, will be promptly notified to Regulatory Authorities, Ethics Committees, and Investigators, as appropriate.


VAERS ID: 912619 (history)  
Form: Version 2.0  
Age: 38.0  
Sex: Female  
Location: Illinois  
Vaccinated:2020-12-16
Onset:2020-12-16
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-29
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH PFIZER EK5730 / 1 LA / IM

Administered by: Other       Purchased by: ?
Symptoms: Anaphylactic reaction, Blood pressure increased, Dyspnoea, Ear swelling, Erythema, Flushing, Heart rate increased, Hypoaesthesia oral, Oral discomfort, Oropharyngeal discomfort, Paraesthesia oral, Rash, Skin burning sensation, Swollen tongue, Tongue erythema
SMQs:, Anaphylactic reaction (narrow), Angioedema (narrow), Peripheral neuropathy (broad), Neuroleptic malignant syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Anaphylactic/anaphylactoid shock conditions (narrow), Oropharyngeal allergic conditions (narrow), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Acute central respiratory depression (broad), Pulmonary hypertension (broad), Guillain-Barre syndrome (broad), Hypertension (narrow), Cardiomyopathy (broad), Hypersensitivity (narrow), Drug reaction with eosinophilia and systemic symptoms syndrome (broad), Dehydration (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? Yes
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications: Jardiance, novolog, novolin n, lisinopril, prevacid, mirena, cetrizine
Current Illness:
Preexisting Conditions: Diabetes mellitus type 2, hypertension, high triglycerides
Allergies: metformin, cephalexin
Diagnostic Lab Data: Any tests done would have been 12/16/2020 none were done to my knowledge
CDC Split Type:

Write-up: Right side tongue numbness, tingling and burning in/around lips, elevated heart rate 136+, Blood pressure spike 165/105. Shortness of breath believed to be r/t elevated heartrate. Within 10 mins of shot. Face flushed, redness worsened with some swelling to ears and tongue skin felt like a sun burn rawness. Throat tugging noted. Dispatched an ambulance, had my husband take me around corner to ER where I was treated for anaphylaxis with 1 dose of Epi IM, IV solumedrol, and two rounds of benadryl IV. I was monitored and sent home on steroids, benadryl, and cimetidine for several days. I was issued an Epi Pen at that time. The rash and redness with feeling of burning has come and gone since as well as the tongue numbness on right side.


VAERS ID: 912946 (history)  
Form: Version 2.0  
Age: 42.0  
Sex: Female  
Location: Virginia  
Vaccinated:2020-12-29
Onset:2020-12-29
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-29
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EL0142 / 1 LA / IM

Administered by: Senior Living       Purchased by: ?
Symptoms: Anaphylactic reaction, Blood glucose, Hypertension, Lip swelling, Loss of consciousness, Speech disorder, Syncope
SMQs:, Torsade de pointes/QT prolongation (broad), Anaphylactic reaction (narrow), Angioedema (narrow), Hyperglycaemia/new onset diabetes mellitus (broad), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Anaphylactic/anaphylactoid shock conditions (narrow), Dementia (broad), Psychosis and psychotic disorders (broad), Guillain-Barre syndrome (broad), Noninfectious encephalitis (broad), Noninfectious encephalopathy/delirium (broad), Noninfectious meningitis (broad), Hypertension (narrow), Cardiomyopathy (broad), Hypotonic-hyporesponsive episode (broad), Generalised convulsive seizures following immunisation (broad), Hypersensitivity (narrow), Drug reaction with eosinophilia and systemic symptoms syndrome (broad), Hypoglycaemia (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations: Lightheadedness but no fainting
Other Medications: Unknown
Current Illness: Unknown
Preexisting Conditions: Diabetes
Allergies: No allergies
Diagnostic Lab Data: Unknown
CDC Split Type:

Write-up: After administration of vaccine at 1:00 pm, I looked up and saw patient had fainted in chair, that time was maybe around 1:01 pm. When I rushed over to her, she regained consciousness, noticed she was not able to speak well, nurses removed her mask and we noticed her lips were swollen and was having an anaphylactic reaction, I then administered one dose of Epi-pen at 1:04 pm and called 911. We took her BP but it was high due to the Epipen injection, we tested her blood sugar. When the EMT arrived, they took over and took her to the ER.


VAERS ID: 912996 (history)  
Form: Version 2.0  
Age: 49.0  
Sex: Female  
Location: Wisconsin  
Vaccinated:2020-12-20
Onset:2020-12-20
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-29
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH - / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Anaphylactic reaction, Cough, Dizziness, Pharyngeal paraesthesia, Wheezing
SMQs:, Anaphylactic reaction (narrow), Angioedema (broad), Asthma/bronchospasm (broad), Anticholinergic syndrome (broad), Anaphylactic/anaphylactoid shock conditions (narrow), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Guillain-Barre syndrome (broad), Eosinophilic pneumonia (broad), Vestibular disorders (broad), Hypersensitivity (narrow)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? Yes
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations: Influenza - anaphylaxis
Other Medications: None - EpiPen and Albuterol for emergency
Current Illness: no
Preexisting Conditions: cialic disease
Allergies: anaphylactic to flu vaccine and to strong scents like perfumes and soaps. Eggs and shellfish allergy
Diagnostic Lab Data: No tests, via IV some steroids and histamine blocker and an albuterol nebulizer treatment and epinephrine
CDC Split Type: vsafe

Write-up: Wheezing, throat tingling and anaphylaxis, dizzy, mostly the breathing. I was coughing nonstop


VAERS ID: 913233 (history)  
Form: Version 2.0  
Age: 56.0  
Sex: Female  
Location: Utah  
Vaccinated:2020-12-29
Onset:2020-12-29
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-30
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH - / 1 - / -

Administered by: Private       Purchased by: ?
Symptoms: Anaphylactic reaction, Oxygen saturation normal, Pruritus, Swollen tongue, Throat tightness, Urticaria
SMQs:, Anaphylactic reaction (narrow), Angioedema (narrow), Anaphylactic/anaphylactoid shock conditions (narrow), Oropharyngeal allergic conditions (narrow), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Hypersensitivity (narrow), Drug reaction with eosinophilia and systemic symptoms syndrome (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? Yes
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications:
Current Illness:
Preexisting Conditions:
Allergies:
Diagnostic Lab Data:
CDC Split Type:

Write-up: 10:30 AM After receiving the COVID-19 vaccine, the patient experienced an anaphylaxis reaction that included, throat closing and tongue swelling sensation, itchiness, and hives on her bilateral arms and legs. Patient received 65 mg of Benadryl IV, 125 mg SoluMedrol IV, two doses of 0.3 epinephrine IM, 1 mg of Ativan, and 4 mg of Zofran, then taken to the ED for further monitoring. Patient was on 2L NC for comfort, sats in mid 90s off oxygen, and monitored the patient for a few hours. Patient discharged to home with stable vital signs off oxygen and a steady gait.


VAERS ID: 913239 (history)  
Form: Version 2.0  
Age: 45.0  
Sex: Female  
Location: California  
Vaccinated:2020-12-28
Onset:2020-12-28
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-30
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EH9899 03/2021 / 1 AR / IM

Administered by: Private       Purchased by: ?
Symptoms: Anaphylactic reaction, Asthenia, Chest pain, Heart rate increased, Oesophageal pain, Palpitations
SMQs:, Anaphylactic reaction (narrow), Neuroleptic malignant syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Anaphylactic/anaphylactoid shock conditions (narrow), Gastrointestinal perforation, ulcer, haemorrhage, obstruction non-specific findings/procedures (broad), Guillain-Barre syndrome (broad), Gastrointestinal nonspecific symptoms and therapeutic procedures (narrow), Cardiomyopathy (broad), Hypersensitivity (narrow), Dehydration (broad)

Life Threatening? Yes
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? Yes
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications: unknown
Current Illness: denied
Preexisting Conditions: unknown
Allergies: denied hx of allergy or anaphylaxis
Diagnostic Lab Data: Pulse was measured at 170-180 range, very regular, no EKG machine was available so an SVT was considered possibly triggered by stress as another staff member was developing anaphylaxis near by. Pt. was calm and denied anxiety except with regard to her palpitations and mid sternal burning. O2 sat was 100% on room air, no respiratory, cutaneous or G.I. symptoms at the time of onset. Since pulse and symptoms did not diminish over the next 15 minutes we transported her to our E.R. where she subsequently also underwent treatment for anaphylaxis with Epinephrine, benedryl, steroids and multiple liters of fluid to which she responded and stabilized.
CDC Split Type:

Write-up: Pt. began to feel weak with palpitations about 8-10 minutes after vaccination, her pulse was extremely fast, she then began to complain of lower mid-esophageal burning


VAERS ID: 913714 (history)  
Form: Version 2.0  
Age: 34.0  
Sex: Female  
Location: Minnesota  
Vaccinated:2020-12-30
Onset:2020-12-30
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-30
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EL0140 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Anaphylactic reaction, Urticaria
SMQs:, Anaphylactic reaction (narrow), Angioedema (narrow), Anaphylactic/anaphylactoid shock conditions (narrow), Hypersensitivity (narrow), Drug reaction with eosinophilia and systemic symptoms syndrome (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications:
Current Illness:
Preexisting Conditions:
Allergies:
Diagnostic Lab Data:
CDC Split Type:

Write-up: Anaphylaxis- generalized hives


VAERS ID: 914574 (history)  
Form: Version 2.0  
Age: 43.0  
Sex: Female  
Location: West Virginia  
Vaccinated:2020-12-30
Onset:2020-12-30
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-30
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EJ1686 / 1 RA / IM

Administered by: Other       Purchased by: ?
Symptoms: Anaphylactoid reaction, Tachycardia
SMQs:, Anaphylactic reaction (narrow), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Anaphylactic/anaphylactoid shock conditions (narrow), Hypersensitivity (narrow), Dehydration (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications:
Current Illness:
Preexisting Conditions:
Allergies: shell fish, sulfa, codeine, erythromycin
Diagnostic Lab Data: given diphenhydramine 25 mg po then transported to ER which is attached to our hospital/ transport personnel had epi-pen in hand if needed
CDC Split Type:

Write-up: started as tachycardia, then started have anaphylaxis reaction


VAERS ID: 914596 (history)  
Form: Version 2.0  
Age: 39.0  
Sex: Female  
Location: Kentucky  
Vaccinated:2020-12-30
Onset:2020-12-30
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-30
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EL0142 / UNK RA / IM

Administered by: Senior Living       Purchased by: ?
Symptoms: Anaphylactic reaction, Dyspnoea, Stridor
SMQs:, Anaphylactic reaction (narrow), Angioedema (broad), Anaphylactic/anaphylactoid shock conditions (narrow), Acute central respiratory depression (broad), Pulmonary hypertension (broad), Cardiomyopathy (broad), Hypersensitivity (narrow)

Life Threatening? Yes
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications:
Current Illness:
Preexisting Conditions:
Allergies: orange and red dye
Diagnostic Lab Data: In ER and at Medical Center
CDC Split Type:

Write-up: Anaphalaxis reaction, stridor an unable to breathe. Happened in 30 seconds


Result pages: prev   1 2 3 4 5 6 7 8 9 10 11 12 13 14   next

New Search

Link To This Search Result:

https://medalerts.org/vaersdb/findfield.php?EVENTS=ON&PAGENO=5&SYMPTOMS[]=Anaphylactic_reaction_%2810002198%29&SYMPTOMS[]=Anaphylactic_shock_%2810002199%29&SYMPTOMS[]=Anaphylactoid_reaction_%2810002216%29&SYMPTOMS[]=Anaphylactoid_shock_%2810063119%29&VAX=COVID19&VAXTYPES=COVID-19&VAXMAN=PFIZER/BIONTECH

Government Disclaimer on use of this data


Copyright © 2021 National Vaccine Information Center. All rights reserved.
21525 Ridgetop Circle, Suite 100, Sterling, VA 20166