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From the 11/26/2021 release of VAERS data:

Found 36,424 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 12 out of 3,643

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VAERS ID: 905897 (history)  
Form: Version 2.0  
Age: 23.0  
Sex: Female  
Location: Missouri  
Vaccinated:2020-12-17
Onset:2020-12-17
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-21
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EH9899 / 1 AR / IM

Administered by: Private       Purchased by: ?
Symptoms: Pharyngeal swelling, Swollen tongue, Throat irritation, Tongue pruritus
SMQs:, Anaphylactic reaction (broad), Angioedema (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? No
Office Visit? Yes
ER Visit? No
ER or Doctor Visit? No
Hospitalized? No
Previous Vaccinations:
Other Medications: Etonogestrel (Nexplanon), Mesalamine (LIALDA) 1.2g tablet, extended release
Current Illness: none
Preexisting Conditions: Lymphocytic colitis
Allergies: Amoxicillin
Diagnostic Lab Data:
CDC Split Type:

Write-up: approximately 30 minutes after the vaccine the patient began to experience itching and swelling of the throat and tongue.


VAERS ID: 905929 (history)  
Form: Version 2.0  
Age: 21.0  
Sex: Female  
Location: Illinois  
Vaccinated:2020-12-16
Onset:2020-12-17
   Days after vaccination:1
Submitted: 0000-00-00
Entered: 2020-12-21
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH - / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Burning sensation, Cough, Dizziness, Dyspnoea, Fatigue, Injection site pain, Pain, Pyrexia, Rash, Rash macular, Rash pruritic, Urticaria
SMQs:, Anaphylactic reaction (narrow), Angioedema (narrow), Peripheral neuropathy (broad), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Acute central respiratory depression (broad), Pulmonary hypertension (broad), Extravasation events (injections, infusions and implants) (broad), Cardiomyopathy (broad), Vestibular disorders (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: none
Current Illness: Vitamin D Deficient, Iron deficient
Preexisting Conditions: Vitamin D Deficient, Iron deficient, Asthma Blood Type: O-
Allergies: Sulfur drugs, clindamycin, tramadol, Vicodin, Tylenol with codeine buffalo gnats (anaphylaxis)
Diagnostic Lab Data: unsure of tests ran when seen in the ER.
CDC Split Type:

Write-up: Received the vaccine Wednesday evening, after work. Waited the recommended 15 minutes, then went home and went to bed. Woke up Thursday feeling fatigued and had injection site pain, no other side effects or fever. Thursday evening, I developed body aches and a low-grade fever. I took Tylenol and went to bed. Friday, when I woke up around 1pm, I noticed a small rash behind my left knee. I took Benadryl and ended up falling back asleep. When I woke up Friday evening, I had the rash, and hives, and red/white splotches all over my legs. I took Benadryl and consulted my doctor. The rash continued to spread to my arms, and stomach. The rash itched and burned. I went to the ER Friday night for it. Before they gave me medication, I started coughing, couldn''t breathe for a minute, and got lightheaded. They gave a steroid, Pepcid, Benadryl, and fluids. They observed me for several hours. I felt better then was discharged. They told to continue to take Benadryl or Zyrtec for a couple days. 5 days later, the rash/hives are still red, itchy and present, especially when Benadryl wears off.


VAERS ID: 905984 (history)  
Form: Version 2.0  
Age: 54.0  
Sex: Female  
Location: Washington  
Vaccinated:2020-12-19
Onset:2020-12-19
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-21
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EJ1685 / 1 LA / SYR

Administered by: Private       Purchased by: ?
Symptoms: Blood pressure increased, Dizziness, Flushing, Heart rate increased, Lip swelling, Swelling face, Swollen tongue
SMQs:, Anaphylactic reaction (narrow), Angioedema (narrow), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Oropharyngeal allergic conditions (narrow), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Hypertension (narrow), Vestibular disorders (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? No
Office Visit? Yes
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications: meclizine, omeprazole, melatonin , ibuprofen all as needed
Current Illness: none
Preexisting Conditions: none
Allergies: none
Diagnostic Lab Data: at the emergency room presented with initial heart rate of 123, oxygen was normal, BP 187/99.
CDC Split Type:

Write-up: flushed face, facial swelling, lips and tongue swelling, elevated HR, elevated BP , light headedness, after vaccine I waited for 20 min with no symptoms, once I left the facility I immediately felt symptoms of face flushing and swelling and elevated heart rate . I immediately turned around and went to the ER,


VAERS ID: 905993 (history)  
Form: Version 2.0  
Age: 48.0  
Sex: Female  
Location: Rhode Island  
Vaccinated:2020-12-21
Onset:2020-12-21
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-21
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EJ1685 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Anaphylactoid reaction, Cough, Dysphonia, Headache, Hypersensitivity, Immediate post-injection reaction, Sensation of foreign body, Urticaria, X-ray normal
SMQs:, Anaphylactic reaction (narrow), Angioedema (narrow), Anaphylactic/anaphylactoid shock conditions (narrow), Parkinson-like events (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: Estrogen and Progesterone
Current Illness: NONE
Preexisting Conditions: NONE
Allergies: NONE
Diagnostic Lab Data: No labs. Soft tissue XR of her neck confirmed my clinical examination of airway patency.
CDC Split Type:

Write-up: The patient was in her normal state of good health prior to the vaccination. Almost immediately after receiving the vaccination, she began having a headache, then got an urticarial rash. She then felt a "lump in [her] throat." She was coughing uncontrollably. She was brought immediately to the Emergency Department where I assessed her with my resident. She had signs of a Type I Hypersensitivity Reaction including a hoarse voice, globus feeling and diffuse urticaria. She was treated at the vaccination site in the hospital with Benadryl 50 mg PO prior to ED evaluation and she self-administered Ibuprofen 400 mg. She did not have stridor or airway swelling. She was able to speak in full sentences. She was NOT treated with epinephrine, as she was in stable respiratory condition and improved with Benadryl (as previously administered at the vaccination clinic, Pepcid IV and Solumedrol IV. My concern over this reaction is that the patient has NO PRIOR HISTORY OF ANY ALLERGIES AT ALL. I have read and seen in the media reports of anaphylaxis with a history of allergies, however, this is the first case I have heard of regarding an anaphylactoid reaction in a patient with no prior history.


VAERS ID: 905994 (history)  
Form: Version 2.0  
Age: 21.0  
Sex: Female  
Location: West Virginia  
Vaccinated:2020-12-17
Onset:2020-12-18
   Days after vaccination:1
Submitted: 0000-00-00
Entered: 2020-12-21
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EH9899 / 1 LA / IM

Administered by: Work       Purchased by: ?
Symptoms: Urticaria
SMQs:, Anaphylactic reaction (broad), Angioedema (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? No
Hospitalized? No
Previous Vaccinations:
Other Medications: Effexor XR 37.5 mg
Current Illness: Sinus infection, negative COVID swab
Preexisting Conditions: Anxiety
Allergies: Augmentin
Diagnostic Lab Data:
CDC Split Type:

Write-up: Generalized hives with onset not until the day after vaccination. Still an ongoing issue.


VAERS ID: 905996 (history)  
Form: Version 2.0  
Age: 51.0  
Sex: Female  
Location: Tennessee  
Vaccinated:2020-12-18
Onset:2020-12-18
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-21
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EJ1685 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Arrhythmia, Blood pressure increased, Chest X-ray, Chest discomfort, Dizziness, Electrocardiogram, Flushing, Headache, Heart rate increased, Laboratory test, Nasal discharge discolouration, Peripheral coldness, Presyncope, Troponin, Urticaria
SMQs:, Anaphylactic reaction (narrow), Angioedema (narrow), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Hypertension (narrow), Cardiomyopathy (broad), Cardiac arrhythmia terms, nonspecific (narrow), Vestibular disorders (broad), Hypotonic-hyporesponsive episode (broad), Hypersensitivity (narrow), Drug reaction with eosinophilia and systemic symptoms syndrome (broad), Hypoglycaemia (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: Synthroid, Armour, Vit D3, Vit C, Vit B12, Zinc, Rx Ophtalamic steroid
Current Illness: chemical burn to eyes bilateral from cleaning solution
Preexisting Conditions: hypothryoidism
Allergies: PCN, sulfa drugs
Diagnostic Lab Data: 12/18/2020 CXR, EKG, Chemistry, Cardiac troponin
CDC Split Type:

Write-up: ~1 h 15 min after receiving experienced flushing, dizziness, near-fainting, arrhythmia, progressed rapidly to a rapid heart rate, elevated BP, hives, cool extremities, diaphoretic treatment: NS 1 liter, Benadryl 50 mg IV, Solumedrol 125 mg/ml discharged after 6 h with Rx for Epi Pen experienced dizziness/near-fainting episodes off/on for 3 days, slight headache, chest tightness, green/bloody nasal discharge for 2 days


VAERS ID: 906007 (history)  
Form: Version 2.0  
Age: 45.0  
Sex: Female  
Location: California  
Vaccinated:2020-12-19
Onset:2020-12-19
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-21
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EK5730 / 1 LA / SYR

Administered by: Private       Purchased by: ?
Symptoms: Blood pressure increased, Heart rate increased, Pruritus, Throat irritation, Urticaria
SMQs:, Anaphylactic reaction (broad), Angioedema (narrow), Neuroleptic malignant syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Hypertension (narrow), 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: Elderberry supplement and Zyrtec
Current Illness: Headache
Preexisting Conditions: Diabetic and migraine
Allergies: Aspirin, robaxin, hydrocodone
Diagnostic Lab Data:
CDC Split Type:

Write-up: About 10 minutes after the injection I felt something in my throat like when I have a sore throat. I was checked by the nurse and she said my pulse is beating a little faster. My breathing was fine. I was brought to Er and my blood pressure was elevated than usual. About almost an hour after the vaccine my forehead started itching and but I was given benandryl so my hives didn?t continue to develop..


VAERS ID: 906047 (history)  
Form: Version 2.0  
Age: 45.0  
Sex: Female  
Location: California  
Vaccinated:2020-12-19
Onset:2020-12-20
   Days after vaccination:1
Submitted: 0000-00-00
Entered: 2020-12-21
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EL0140 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Pruritus, Rash, Urticaria
SMQs:, Anaphylactic reaction (broad), Angioedema (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: ibuprofen biotin probiotic airborne immune support
Current Illness: none
Preexisting Conditions: anemia
Allergies: none
Diagnostic Lab Data: none
CDC Split Type:

Write-up: Urticaria to arms started on the eve of December 20, 2020, took benadryl and applied triamcinolone ointment to rash, woke up and found more rash all over the body took benadryl again, after an hour of taking the benadryl, my face started to itch, that;s when I went to the ED where they gave me, a steroid IV , Benadryl IV and Pepcid IV.


VAERS ID: 906060 (history)  
Form: Version 2.0  
Age: 50.0  
Sex: Male  
Location: California  
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 EH9899 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Erythema, Feeling hot, Headache, Malaise, Pain, Peripheral swelling, Pruritus, Rash, Rhinorrhoea, Urticaria, Vaccination site pain
SMQs:, Cardiac failure (broad), Anaphylactic reaction (broad), Angioedema (narrow), Extravasation events (injections, infusions and implants) (broad), Haemodynamic oedema, effusions and fluid overload (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? No
Hospitalized? No
Previous Vaccinations:
Other Medications: Allopurinol, Glipizide, Metformin, Toprol XL, Lotrel 5/20, Pepcid, Singulair, Atorvastatin, Fish Oil, Vitamin C, Vit D3, Magnesium, CoQ10, Multivitamin, Cinnsulin, & Baby Aspirin. Albuterol inhaler and Alvesco inhaler.
Current Illness: None
Preexisting Conditions: Diabetes Type 2, Hypertension, Gout, Asthma, & Respiratory Allergies
Allergies: None
Diagnostic Lab Data: Not applicable
CDC Split Type:

Write-up: 7 hours post vaccine, I had very runny nose, thick clear mucus kept coming out of my nose. I felt feverish although my temperature is within normal limits. I had a mild headache and very sore arm on the vaccine site, body aches and malaise which I know are part of the list of side effects I would experience post vaccine, but then about midnight, I developed a huge rash or hive near my left armpit. Then, on Sunday, 12/20/2020, more big hives appeared on my body and my left hand is very itchy and the palm looked red and more swollen than my right hand. I took some antihistamine and notified my doctor via an e-mail. He told me to take diphenhydramine 50 mg every 6 hours. The hives are still present and much bigger and appear in more areas of my body.


VAERS ID: 906065 (history)  
Form: Version 2.0  
Age: 65.0  
Sex: Female  
Location: Pennsylvania  
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 LA / IM

Administered by: Work       Purchased by: ?
Symptoms: Pruritus, Urticaria
SMQs:, Anaphylactic reaction (broad), Angioedema (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? No
Hospitalized? No
Previous Vaccinations:
Other Medications: Loratadine 10mg once Diphenhydramine 25mg once
Current Illness: none
Preexisting Conditions: HTN
Allergies: none
Diagnostic Lab Data: none
CDC Split Type:

Write-up: About 1 1/2 hour after injection, one hive appeared on face. Face and arm, head itchy. No rash.


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