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From the 1/7/2022 release of VAERS data:

Found 39,863 cases where Vaccine is COVID19 and Symptom is Anaphylactic reaction or Anaphylactic shock or Anaphylactoid reaction or Anaphylactoid shock or Swollen tongue or Tongue paralysis or Tongue pruritus or Urticaria or Urticaria aquagenic or Urticaria cholinergic or Urticaria chronic or Urticaria contact or Urticaria generalised or Urticarial vasculitis or Urticaria papular or Urticaria pigmentosa or Urticaria pressure or Urticaria thermal or Urticaria vesiculosa

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Case Details

This is page 16 out of 3,987

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VAERS ID: 906876 (history)  
Form: Version 2.0  
Age: 20.0  
Sex: Male  
Location: Pennsylvania  
Vaccinated:2020-12-18
Onset:2020-12-18
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-22
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EJ1685 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Abdominal discomfort, Blood test, Feeling hot, Oral pruritus, Rash, Urticaria
SMQs:, Anaphylactic reaction (broad), Angioedema (narrow), Gastrointestinal perforation, ulcer, haemorrhage, obstruction non-specific findings/procedures (broad), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Gastrointestinal nonspecific symptoms and therapeutic procedures (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: Peanuts, Peanut oil,
Diagnostic Lab Data: Took blood for testing he was not sure what they ran. Vitals were checked.
CDC Split Type:

Write-up: Started with Rash/Hives on Neck and upper chest and shoulder. Inside of nose rash and mouth itchiness. Progressed to arms and palms of hands. Started to get stomach upset. mouth got warm and throat warm. Breathing was OK but started to get tougher. Went to the ED Given Benadryl Pepcid and solumedrol Gave you prednisone 50mg for home 3 tablets once a day and OTC pepcid


VAERS ID: 906887 (history)  
Form: Version 2.0  
Age: 51.0  
Sex: Female  
Location: New York  
Vaccinated:2020-12-21
Onset:2020-12-21
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-22
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH ET1685 / 1 RA / IM

Administered by: Senior Living       Purchased by: ?
Symptoms: Anaphylactic reaction, Syncope
SMQs:, Torsade de pointes/QT prolongation (broad), Anaphylactic reaction (narrow), Arrhythmia related investigations, signs and symptoms (broad), Anaphylactic/anaphylactoid shock conditions (narrow), Cardiomyopathy (broad), Hypotonic-hyporesponsive episode (broad), Hypersensitivity (narrow), 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:
Other Medications:
Current Illness:
Preexisting Conditions:
Allergies: NKA
Diagnostic Lab Data:
CDC Split Type:

Write-up: Pfizer-BioNTech COVID-19 Vaccine EUA: Systemic: Anaphylaxis, Fainting


VAERS ID: 906891 (history)  
Form: Version 2.0  
Age: 57.0  
Sex: Female  
Location: Missouri  
Vaccinated:2020-12-22
Onset:2020-12-22
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-22
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EL0140 / 1 RA / IM

Administered by: Private       Purchased by: ?
Symptoms: Chest discomfort, Muscle tightness, Paraesthesia, Somnolence, Swollen tongue, Throat irritation
SMQs:, Anaphylactic reaction (broad), Angioedema (narrow), Peripheral neuropathy (broad), Anticholinergic syndrome (broad), Dementia (broad), Dystonia (broad), Oropharyngeal allergic conditions (narrow), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Guillain-Barre syndrome (broad), Noninfectious encephalitis (broad), Noninfectious encephalopathy/delirium (broad), Noninfectious meningitis (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? Yes
Office Visit? No
ER Visit? No
ER or Doctor Visit? No
Hospitalized? No
Previous Vaccinations:
Other Medications: None
Current Illness: None
Preexisting Conditions: None
Allergies: None
Diagnostic Lab Data: None
CDC Split Type:

Write-up: 0835 the patient was given the vaccine in the right deltoid IM, at approximately 0838 the patient started feeling tingling and tightness in her upper chest and neck. She stated her throat was feeling funny and the back of her tongue felt like it was getting bigger and swelling. The patient did not have any difficulty breathing. At 0845 Benedryl 25mg IM was administered. Patient vital signs BP 156/88, HR 86, R 22, O2 Sat 98%. Respirations were even and unlabored. Patient was observed and within a few minutes stated that she felt better and was no longer feeling the tingling, tightness or tongue swelling. We continued to observe the patient for 45 minutes after her initial reaction. 0855 Dr. assessed the patient and determined her to be stable. 0945 At time of dismissal, VS BP 125/82, 74, 18, 99%. Patient had no complaints other than drowsiness and respirations were even and unlabored. Patient left by ambulation in stable condition.


VAERS ID: 906912 (history)  
Form: Version 2.0  
Age: 41.0  
Sex: Female  
Location: Michigan  
Vaccinated:2020-12-19
Onset:2020-12-19
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-22
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH - / 1 RA / IM

Administered by: Work       Purchased by: ?
Symptoms: Cardiovascular evaluation, Diarrhoea, Electrocardiogram change, Fatigue, Heart rate increased, Palpitations, Urticaria
SMQs:, Anaphylactic reaction (broad), Angioedema (narrow), Neuroleptic malignant syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Pseudomembranous colitis (broad), Gastrointestinal nonspecific symptoms and therapeutic procedures (narrow), Cardiomyopathy (broad), Hypersensitivity (narrow), Noninfectious diarrhoea (narrow), Drug reaction with eosinophilia and systemic symptoms syndrome (broad), 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: 20 years ago I had a high fever after getting a flu shot this year no reactions
Other Medications: Centroid, Vitamin D and C
Current Illness: no
Preexisting Conditions: Hypothyroidism
Allergies: Shellfish
Diagnostic Lab Data: Cardiac Workup (EKG), at the vaccination site, in the ambulance en route to ER and at ED. Labs done at ED. My heart rate has calmed down but my EKG has had changes from my baseline and I have a FU appt wth a cardiologist in January. Still have fatigue and diarrhea.
CDC Split Type: vsafe

Write-up: About 5 min after I got the vaccine I was on observation and I started getting a rapid, pounding, heartbeat, they waited about 5 min and it started getting faster and stronger, so they called paramedics to take me to the ER. It seemed it could be a severe reaction, I had fast rate for several hours and also broke up in hives while I was at the ER. They did a cardiac workup and noticed I had change on my heartrate according to the EKG they had previously done.


VAERS ID: 906935 (history)  
Form: Version 2.0  
Age: 37.0  
Sex: Female  
Location: California  
Vaccinated:2020-12-22
Onset:2020-12-22
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-22
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EJ1685 / 1 LA / IM

Administered by: Work       Purchased by: ?
Symptoms: Dysgeusia, Feeling abnormal, Urticaria
SMQs:, Anaphylactic reaction (broad), Angioedema (narrow), Taste and smell disorders (narrow), Dementia (broad), 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? No
Hospitalized? No
Previous Vaccinations:
Other Medications:
Current Illness:
Preexisting Conditions:
Allergies: NKDA
Diagnostic Lab Data:
CDC Split Type:

Write-up: Patient presented for SARS-CoV2 Vaccination, about 15-20 minutes after vaccination patient complained of feeling a little altered but there was no swelling, rash, or any other indication of a reaction, about 5 minutes later the patient had a weird taste in her mouth and was observed to have a wheal forming on her R forehead. She was phonating ok with questionable swelling to her tongue, but airway intact with non-labored or constricted breathing. She was administered 50mg of Benadryl per pharmacist recommendation. She was monitored for an additional 15 minutes (total of 45-50 minutes after vaccination) with resolution of the wheal and no further symptoms. Patient was advised return/ED precautions and she checked in with vaccine clinic staff an hour later (via text) with no further symptoms.


VAERS ID: 906955 (history)  
Form: Version 2.0  
Age: 52.0  
Sex: Female  
Location: Kansas  
Vaccinated:2020-12-18
Onset:2020-12-18
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-22
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH - / UNK - / -

Administered by: Private       Purchased by: ?
Symptoms: Diarrhoea, Dry mouth, Muscle twitching, Swollen tongue
SMQs:, Anaphylactic reaction (broad), Angioedema (narrow), Anticholinergic syndrome (broad), Pseudomembranous colitis (broad), Dyskinesia (broad), Dystonia (broad), Oropharyngeal allergic conditions (narrow), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Gastrointestinal nonspecific symptoms and therapeutic procedures (narrow), Hypersensitivity (narrow), Noninfectious diarrhoea (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: unknown
Current Illness: unknown
Preexisting Conditions: unknown
Allergies: unknown
Diagnostic Lab Data:
CDC Split Type:

Write-up: Reports after covid vaccination while she was driving home she experienced swelling of the tongue, dry mouth, legs twitching, and diarrhea. Went to ER for treatment.


VAERS ID: 906956 (history)  
Form: Version 2.0  
Age: 36.0  
Sex: Female  
Location: Kentucky  
Vaccinated:2020-12-22
Onset:2020-12-22
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-22
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EK5730 / 6 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Paraesthesia, Paraesthesia oral, Swollen tongue
SMQs:, Anaphylactic reaction (broad), Angioedema (narrow), Peripheral neuropathy (broad), Oropharyngeal allergic conditions (narrow), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Guillain-Barre syndrome (broad), 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: unknown
Current Illness: unknown
Preexisting Conditions: unknown
Allergies: PCN, clindamycin, rocephin, chocolate
Diagnostic Lab Data: Pt was transferred to ER
CDC Split Type:

Write-up: Patient started with tingling in hands/lip approximately 10 minutes after administration. Tingling in hands/lips worsened and pt started to c/o tongue swelling. Epi and IM benadryl were administered and a rapid response was initiated.


VAERS ID: 906970 (history)  
Form: Version 2.0  
Age: 30.0  
Sex: Female  
Location: Unknown  
Vaccinated:2020-12-22
Onset:2020-12-22
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-22
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH - / UNK - / -

Administered by: Work       Purchased by: ?
Symptoms: Dyspnoea, Throat tightness, Urticaria
SMQs:, Anaphylactic reaction (narrow), Angioedema (narrow), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Acute central respiratory depression (broad), Pulmonary hypertension (broad), Cardiomyopathy (broad), 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? Yes
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications:
Current Illness: None
Preexisting Conditions:
Allergies: Anaphylaxis to bee pollens and wasp venom
Diagnostic Lab Data:
CDC Split Type:

Write-up: Pt developed throat tightening, shortness of breath, hives on the anterior chest after receiving COVID-19 Pfizer vaccine. She received vaccine around 9:15 AM and symptoms began at 9:28 AM. Received epi pen by vaccination station staff. Reported to ED. Observed for 3 hours with no further adverse effects. Treated with steroids, Pepcid, Benadryl. Discharged home with epi pen, medrol dosepak, and allergy/immunology follow up.


VAERS ID: 906981 (history)  
Form: Version 2.0  
Age: 34.0  
Sex: Female  
Location: Oklahoma  
Vaccinated:2020-12-22
Onset:2020-12-22
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-22
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EK5730 / 1 RA / IM

Administered by: Private       Purchased by: ?
Symptoms: Dyspnoea, Pruritus, Throat irritation, Urticaria
SMQs:, Anaphylactic reaction (narrow), Angioedema (narrow), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Acute central respiratory depression (broad), Pulmonary hypertension (broad), Cardiomyopathy (broad), 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: Latex
Diagnostic Lab Data:
CDC Split Type:

Write-up: 0850 Client came in to receive COVID-19 Vaccine sent to observation for 30 minutes due to allergic to latex. At 0855 client started itching and breaking out in hives, complaining of shortness of breath and scratchy throat. Nurse escorted client to ER, where client received IV fluids, Benadryl, Solumedrol, Pepcid.


VAERS ID: 906982 (history)  
Form: Version 2.0  
Age: 54.0  
Sex: Female  
Location: Georgia  
Vaccinated:2020-12-22
Onset:2020-12-22
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-22
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, Pruritus, Throat tightness
SMQs:, Anaphylactic reaction (narrow), Angioedema (broad), Anaphylactic/anaphylactoid shock 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? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications: unknown
Current Illness: Unknown
Preexisting Conditions: Unknown
Allergies: iodine, sulfa, hydrocodone/APAP
Diagnostic Lab Data: Sent to ER
CDC Split Type:

Write-up: anaphylactic--started with mild itching, progressed to throat tightness--patient was given IV Benadryl, Pepcid, Solu-Cortef, Epi-pen x 2, oxygen


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