Search and filter adverse-event reports.
1,929,324 reports(796 ms)
Patient received Boostrix already on 12/6/24. MD told patient she needed to get the vaccine so was administered again on 11/24/25. Patient is fine with no adverse reactions.
Patient reported swelling of the whole arm and redness on the whole arm. Patient was in pain and went to the ER 3 days after the vaccine administration and was diagnosed with cellulitis. Was given IV antibiotics and given a prescription for oral antibiotics. P…
Symptoms include rash, itching (skin) and generalized edema, while symptoms do not include facial edema, itchy throat, runny nose or itchy nose. The rash is located on the arm(s) (left arm). The rash is described as red and warm. Onset was 2 day(s) ago. Onset…
Patient's left upper arm was swollen, red , and warm to touch . she complained about itch.
Stroke symptoms, numbing in right side of face and right arm. Spread to entire right side of body. Hospitalized for three days, and received both CT and MRI scans. No evidence of stroke were determined. Neurologist concluded Cervical Spondylosis. I was then ad…
PATIENT WAS GIVEN COMIRNATY VACCINE AND SHORTLY AFTER PASSED OUT, HER PARENTS CAUGHT HER AND SHE APPEARED TO HAVE TWITCHED/SEIZED A LITTLE. TECH CALLED FOR PHARMACIST AND SHE RUSHED TO THE ROOM. SHE WAS OUT FOR ABOUT A MINUTE THEN CAME BACK TO. THEN THE (WITHH…
Reported swelling, pain, 'welt 6 inches the evening of the shot,' rotator cuff tendonitis on exam, swelling palpable on exam 2cm
There was no adverse reaction. Called the patient afterwards to inform her of the error of the vaccine administered. The patient stated she would go to her physician next week to get the Tdap.
Pt developed severe arm pain
1 cm hard knot on right deltoid. No surrounding erythema or swelling.
I administered the TDaP instead of the DTaP.
Stomach upset, dizziness
Shingles; This non-serious case was reported by a consumer via interactive digital media and described the occurrence of shingles in a patient who received Herpes zoster (Shingles vaccine) for prophylaxis. On an unknown date, the patient received Shingles va…
D-tap was given instead of T-Dap
These vaccines were administered on11/21/2025 morning, at night he had high fever, left deltoid and surrounding areas swells up and pain. next day he called MD , MD told him to go to hospital emergency room, He went to hospital on 11/26. Hospital told him he h…
None. Patient received flu shot already on 9/26/25 and received again on 11/26/25. We did not know he already received until we realized he had 2 different profiles on vaccine registry.
No adverse reaction noted after administration of the vaccine.
third dose was administered before the 5 month period; received 2nd dose late; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of drug dose administration interval too long in a 61-year-old patient…
Late second dose; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a female patient who did not receive Herpes zoster (Shingrix) for prophylaxis. Previously…
last one dose about one year ago; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a 29-year-old male patient who received HAB (Twinrix) for prophylaxis. Pre…