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

Found 176,622 cases where Location is U.S., Territories, or Unknown and Vaccine is COVID19 and Standard-MedDRA-Query broadly-matches 'Anaphylactic reaction'

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Case Details

This is page 14 out of 17,663

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VAERS ID: 903463 (history)  
Form: Version 2.0  
Age: 28.0  
Sex: Male  
Location: New Mexico  
Vaccinated:2020-12-18
Onset:2020-12-18
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-18
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EH9899 / 1 RA / IM

Administered by: Private       Purchased by: ?
Symptoms: Flushing, Rash, Rash erythematous, Rash pruritic, Skin warm
SMQs:, Anaphylactic reaction (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? No
Hospitalized? No
Previous Vaccinations:
Other Medications: none
Current Illness: none
Preexisting Conditions: none
Allergies: none
Diagnostic Lab Data: Blood pressure and oxygen saturation was monitored.
CDC Split Type:

Write-up: Patient developed flushing, red warm itchy rash on arms and trunk area. Happened approximately an hour after receiving vaccine. Was given 50mg IM of benadryl and symptoms improved after about an hour after they appeared.


VAERS ID: 903464 (history)  
Form: Version 2.0  
Age: 57.0  
Sex: Female  
Location: South Dakota  
Vaccinated:2020-12-17
Onset:2020-12-17
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-18
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EK5730 / 1 RA / IM

Administered by: Private       Purchased by: ?
Symptoms: Dizziness, Full blood count, Metabolic function test, Sensation of foreign body, Urine analysis
SMQs:, Anaphylactic reaction (broad), Anticholinergic syndrome (broad), Vestibular disorders (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: ProAir HFA inhalers 2 puffs q6hr, multi vitamin 1 po QD, ibuprofen prn, Vit D3 2000units 1 po QD
Current Illness: 11-23-20 ER visit for dehydration and near syncopal event
Preexisting Conditions: asthma
Allergies: NKA
Diagnostic Lab Data: CBC, CMP, UA
CDC Split Type:

Write-up: Pt reported a lump in her throat 10 min after the injections. Pt thought she needed a drink of water. Pt reported to feeling fine and returned to work. Pt then reported to the ER with dizziness and lump in her throat at 2:18pm. Pt was admitted to hospital for observation overnight.


VAERS ID: 903466 (history)  
Form: Version 2.0  
Age: 50.0  
Sex: Male  
Location: Puerto Rico  
Vaccinated:2020-12-15
Onset:2020-12-15
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-18
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EH8999 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Pain, Pain in extremity, Swelling
SMQs:, Anaphylactic reaction (broad), Angioedema (broad), Haemodynamic oedema, effusions and fluid overload (narrow), Tendinopathies and ligament disorders (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: TROMBONEX, ASA, VIT D, VIT C
Current Illness: HTN, PVD, PECOS, HNP
Preexisting Conditions:
Allergies: QUINOLONES
Diagnostic Lab Data:
CDC Split Type:

Write-up: PAIN AND SWELLING OF LEFT SUPRECLAVICULAR AREA, LEFT LEG PAIN.


VAERS ID: 903467 (history)  
Form: Version 2.0  
Age: 22.0  
Sex: Female  
Location: Nebraska  
Vaccinated:2020-12-16
Onset:2020-12-16
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-18
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EJ1685 / 1 RA / -

Administered by: Private       Purchased by: ?
Symptoms: Blood pressure increased, Heart rate increased, Sensation of foreign body
SMQs:, Anaphylactic reaction (broad), Neuroleptic malignant syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Hypertension (narrow), 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? No
Hospitalized? No
Previous Vaccinations:
Other Medications: Sprintec oral Birthcontrol, Paraguard IUD, Claritin daily (had 12/16/), Sub-Q q28 days (emgality for migraines), Effexor 187.5mg, Lamictal 100mg (use for mental health), Propenol 60mg (migrane prevention)
Current Illness: none
Preexisting Conditions: Migraines Reoccuring UTI (last took early October)
Allergies: allergy to nickel
Diagnostic Lab Data: blood pressure auscultated lungs and heart Palpated HR
CDC Split Type:

Write-up: Felt a lump in her throat 5 minutes after vaccination. BP and HR elevated slightly, no swelling in lips or tongue, denies lightheaded or dizziness, Alert/oriented x3. Vaccination site WNL. Listened to lungs and heart (WNL). Lungs clear throughout and able to move air without difficulty. Within 15 minutes slight improvements in Vital Signs, decreased feeling of lump in her throat, no swelling in lips or tongue, site WNL, alert/oriented x 3. Listened to lungs and heart (WNL). Lungs clear throughout and able to move air without difficulty. 30minutes later 50% improvement of feeling of lump in her throat, cont. improvements in VS, no swelling in lips or tongue, Listened to lungs and heart (WNL). Lungs clear throughout and able to move air without difficulty. 75 minutes post vaccination back to normal, Vital signs back to WNL, Alert/oriented x3, no swelling in lips or tongue. Listened to lungs and heart (WNL). Lungs clear throughout and able to move air without difficulty. Resolved on own without medications


VAERS ID: 903469 (history)  
Form: Version 2.0  
Age: 46.0  
Sex: Female  
Location: Oklahoma  
Vaccinated:2020-12-17
Onset:2020-12-17
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-18
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH - / UNK RA / IM

Administered by: Work       Purchased by: ?
Symptoms: Confusional state, Dysphagia, Erythema, Flushing, Headache, Injection site erythema, Injection site reaction, Pain, Sensation of foreign body, Throat irritation, Tinnitus, Vision blurred
SMQs:, Anaphylactic reaction (narrow), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Dementia (broad), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Guillain-Barre syndrome (broad), Noninfectious encephalitis (broad), Noninfectious encephalopathy/delirium (broad), Noninfectious meningitis (broad), Extravasation events (injections, infusions and implants) (broad), Gastrointestinal nonspecific symptoms and therapeutic procedures (broad), Glaucoma (broad), Lens disorders (broad), Retinal disorders (broad), Hearing impairment (narrow), Hypersensitivity (broad), 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? Yes
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations: Flu shot 2010, 2011, 2012, 2013, 2017, started with just topical redness at sight and then over the years developed into an itch
Other Medications: Levothyroxine Meloxicam
Current Illness: Hypothyroidism Osteoarthritis
Preexisting Conditions: Hypothyroidism Osteoarthritis
Allergies: Latex Pine nuts Codeine Hydrocodone
Diagnostic Lab Data: None
CDC Split Type:

Write-up: Initial within 10 minutes, redness and burning pain at site. Ice was applied and this went away, then about 25 minutes, itchy throat, trouble swallowing, mild confusion. Oral benadryl 50mh and solumedrol IM. Once again this dissapated after 30 minutes. 3 hours later, trouble swallowing, felt as if something was in my throat, redness and flushing all over.fluid bolus, epinephrine I''m, iv benadryl, pepcid oral, and claritin oral, fluid bolus. 12 hours after getting the vaccine blurry vision, ringing ears, headache, benadryl, steroid, claritin all oral


VAERS ID: 903471 (history)  
Form: Version 2.0  
Age: 45.0  
Sex: Female  
Location: Texas  
Vaccinated:2020-12-17
Onset:2020-12-17
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-18
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH - / UNK LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Anxiety, Blood pressure increased, Chest discomfort, Chest pain, Condition aggravated, Dizziness, Fatigue, Feeling hot, Injection site pain, Palpitations, Peripheral coldness, Presyncope
SMQs:, Anaphylactic reaction (broad), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Extravasation events (injections, infusions and implants) (broad), Gastrointestinal nonspecific symptoms and therapeutic procedures (broad), Hypertension (narrow), Cardiomyopathy (broad), Vestibular disorders (broad), Hypotonic-hyporesponsive episode (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: Synthroid, Zyrtec
Current Illness: hypothyroidism (well controlled for many years) migraines
Preexisting Conditions: hypothyroidism migraines
Allergies: none known
Diagnostic Lab Data: none, other than checking vitals 150/90 then 130/90 HR 85-90, though one time was 106
CDC Split Type:

Write-up: 10 minutes after the vaccine I had sudden cold hands (the kind of inside cold like Propofol gives you), with palpitations and dizziness. Self limited in a few minutes. BP was 150/90 which is high for me. Similar episode but shorter and less intense within next half an hour. There was also a sensation of chest awareness (not pain, but a bit of tension, which I have experienced before with anxiety and put it on anxiety). After a while decided to go home and while walking I noticed a clear sensation of chest warmth. I decided to stick around the hospital a bit more, pondering about going into the ER. DRank 2 bottles of orange juice and headed home. Then on the way home I had 2 presyncopal episodes. The fact that I had not eaten all day and wasn''t well hydrated might have contributed. However, that was scary enough that I called 911. By the time they arrived I was fine. DEcided not to go to the ER. I ate some, drank some, and took Benadryl 25 mg. The chest tightness got better. I still continued to experience waves of chest warmth/heat/burning sensation and chest awareness/ tension, coming on in waves and going away in a couple of minutes. I was obviously anxious by this time but I do not believe the warmth was anxiety related. I have had anxiety before but never with this manifestation. I was tired, slept like a baby and this morning I feel at baseline. Some soreness at injection site but none of that chest warmth.


VAERS ID: 903473 (history)  
Form: Version 2.0  
Age: 36.0  
Sex: Female  
Location: Puerto Rico  
Vaccinated:2020-12-15
Onset:2020-12-16
   Days after vaccination:1
Submitted: 0000-00-00
Entered: 2020-12-18
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH - / 1 RA / IM

Administered by: Private       Purchased by: ?
Symptoms: Diarrhoea, Full blood count, Injection site erythema, Injection site pruritus, Pruritus
SMQs:, Anaphylactic reaction (broad), Pseudomembranous colitis (broad), Extravasation events (injections, infusions and implants) (broad), Gastrointestinal nonspecific symptoms and therapeutic procedures (narrow), Hypersensitivity (broad), Noninfectious diarrhoea (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: NONE
Current Illness: NONE
Preexisting Conditions: NONE
Allergies: NONE
Diagnostic Lab Data: CBC
CDC Split Type:

Write-up: ITCHING AND REDNESS ON INJECTION SITE, NEXT DAY GENERALIZED ITCHING. DIARRHEA.


VAERS ID: 903474 (history)  
Form: Version 2.0  
Age: 45.0  
Sex: Female  
Location: Indiana  
Vaccinated:2020-12-18
Onset:2020-12-18
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-18
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EJ1685 / 1 LA / IM

Administered by: Unknown       Purchased by: ?
Symptoms: Dizziness, Flushing
SMQs:, Anaphylactic reaction (broad), Anticholinergic syndrome (broad), Vestibular disorders (broad), Hypersensitivity (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: Citalopram
Current Illness: na
Preexisting Conditions: Depression and anxitey
Allergies: na
Diagnostic Lab Data: na
CDC Split Type:

Write-up: Lightheaded, flushed


VAERS ID: 903476 (history)  
Form: Version 2.0  
Age: 47.0  
Sex: Female  
Location: New Jersey  
Vaccinated:2020-12-17
Onset:2020-12-17
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-18
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EH9899 / 1 LA / IM

Administered by: Work       Purchased by: ?
Symptoms: Ear pruritus, Eye pruritus, Headache, Pruritus, Throat irritation
SMQs:, Anaphylactic reaction (broad), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Hypersensitivity (broad), 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: levothyroxine 25 mcg
Current Illness: no
Preexisting Conditions: sleep apnea hypothyroid
Allergies: seasonal allergies
Diagnostic Lab Data: none
CDC Split Type:

Write-up: At 8pm I developed extreme itching throughout my entire body, inside my ears,throat eyes. No rash or hives no sob or swelling. Headache also noted. I took tylenol 1000 mg and at 9pm I took benadryl 50 mg. I woke up 12-18-2020 with less intense itchiness but it was still present, not my throat or inside my ears. I took allegra 180 mg. At 1100 I developed a headache and took tylenol 1000 mg.


VAERS ID: 903478 (history)  
Form: Version 2.0  
Age: 57.0  
Sex: Female  
Location: Kansas  
Vaccinated:2020-12-17
Onset:2020-12-17
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-18
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EH9899 / 1 LA / IM

Administered by: Public       Purchased by: ?
Symptoms: Feeling hot, Flushing, Skin warm
SMQs:, Anaphylactic reaction (broad), Hypersensitivity (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: Medication List As of 12/17/2020 ?2:46 PM Cetirizine HCl 10 mg Oral PRN Cyclobenzaprine HCl 10 mg Oral 3 TIMES DAILY PRN Levothyroxine Sodium 50 MCG Take 1/2 tablet (25 mcg total) by mouth every morning before breakfast. LORazepam 0.5 M
Current Illness:
Preexisting Conditions:
Allergies: Lisinopril
Diagnostic Lab Data:
CDC Split Type:

Write-up: Patient was seen at COVID Vaccine Clinic today for her first dose of the COVID 19 vaccination. She denied any history of previous adverse reactions to vaccines. She does report a history of similar reaction that occurs fairly regularly after drinking beverages containing alcohol. ? She was given the Pfizer vaccination in the right deltoid muscle. ? During her 15 minute waiting period after the injection, the patient began to experience flushed, warm face and ears. She denied rash, difficulty breathing, difficulty swallowing, wheezing, throat tightness, lightheadedness, lip swelling and tongue swelling. ? This APP was notified of patient reaction and she was then assessed in the emergency bay area. ? Vitals Vitals: ? 12/17/20 1450 12/17/20 1500 12/17/20 1515 BP: (!) 153/73 120/60 138/70 BP Location: Right arm Right arm Right arm Patient Position: Sitting Semi-fowlers Sitting Pulse: 84 79 78 Resp: 14 14 14 SpO2: 100% 98% 98% Physical Exam Constitutional: She is oriented to person, place, and time. She appears well-developed and well-nourished. No distress. HENT: Nose: Nose normal. Mouth/Throat: Oropharynx is clear and moist. Neck: No tracheal deviation present. Cardiovascular: Normal rate, regular rhythm and normal heart sounds. Pulmonary/Chest: Effort normal and breath sounds normal. No stridor. No respiratory distress. She has no wheezes. She has no rales. Musculoskeletal: General: No edema. Neurological: She is alert and oriented to person, place, and time. Skin: Skin is warm and dry. No rash noted. She is not diaphoretic. No erythema. Psychiatric: She has a normal mood and affect. Her behavior is normal. Thought content normal. ? Patient was observed x 35 minutes after receiving vaccination. All symptoms resolved within 20 minutes. No treatment was required. She reports some mild history of anxiety and questions if perhaps she was having a panic attack. She has medication to treat this at home if needed. She was observed x 35 minutes and then released. ?


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