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1,929,324 reports(775 ms)
Adverse event - redness, swelling, warmth started two days after administration, mom treated using cold compress, antihistamines and tylenol to manage symptoms.
28 Weeks pregnant patient received Arexvy in error instead of Abrysvo.
I began experiencing persistent gastrointestinal distress, including abdominal pain, bloating, diarrhea, and severe fatigue 4/5 months after receiving the Covid shot. Over time, I also developed brain fog, nutrient deficiencies, and intolerance to gluten-cont…
I administered the Kinrix vaccine in his left arm on 03-23-2026. On 03-31-2026, the mother called the County Health Dept around 4:50PM and said that 3 days after receiving the vaccine (03-26-2026 around 1PM), her son had a small, red spot that was itching on…
Incorrect vaccine given to patient. Vaccine should have been an influenza. No adverse reaction.
Chronic dizziness, fatigue, brain fog, heart palpitations, and other strange symptoms that occur intermittently. Onset started days after Pfizer booster (had J&J initially and no side effects.) Wakes up in the middle of the night with intense urge to have a…
Administered only the prefilled diluent containing MEN B component and did not reconstitute with the Men ACWY component. The patient only received Men B and not the Men ACWY.
Fussy
abnormal bleeding; bladder cancer; balance issues in the legs; This is a spontaneous report received from a Consumer or other non HCP. Other Case identifier(s): KR-GENAES-GEN-2603-7zbunE. An elderly patient received BNT162b2 (COVID-19 VACCINE NOS MANUFACTURER…
That evening I started getting a lot of pains, flu like, next day I was in bed all day with body aches and nausea, after that I have over 1 month already a lot of pain on my neck and back area and my right arm
Patient was sleeping prior to vaccines being administered. Parents were hoping he would "sleep through" the vaccines. Patient became pale and sweaty/clammy after vaccines. Parents notified medical staff about five minutes after vaccine administration. Colo…
neuropathy in hands and arms; Body aches; could not walk following second dose.; 168 inflammation score.; This is a spontaneous report received from a Consumer or other non HCP. A 62-year-old female patient (not pregnant) received BNT162b2 (BNT162B2), in Dec2…
he passed away; unwell; This is a spontaneous report received from a Consumer or other non HCP. An elderly patient received BNT162b2 (COVID-19 VACCINE NOS MANUFACTURER UNKNOWN), as dose 3 (booster), single (Batch/Lot number: unknown) for covid-19 immunisation…
donor described having a rash with localized pain.
Patient presented 8 months to the the student health center with these concerns. We had not seen him in our clinic until 4/2. Vaccine was on 7/10/2025. He had seen an outside clinic. Three to four days after the Tdap vaccine, he reports acute onset of extreme…
Patient received a dose of COVID-19 vaccine for 12+ instead of 6m-4y. No ASE reported. Pt recovered and is doing well.
patient claims swelling, redness, the appearance of a hole at site of injection. Claims possible allergic reaction and that physician stated administration site was too low on arm. He received a Boostrix vaccine the same day in the opposite arm with no reactio…
Received injection from pharmacist. Arm got infected and I had to go to the Emergency for Antibiotics. Arm Extreme pain, Major Swelling; Itching; Discolored; Tightened muscle. Photos taken. Sleeplessness due to Pain.
Right shoulder turned red, swollen and painful. The next morning the ankle, wrist and knee joints ached. General malaise, Itching Symptoms lasted 4 days.
pt presented to ED with projectile vomiting and bloody stools 3/30/2026 was given 2 month vaccines in clinic on 3/25/2026 including RotaTeq