Search and filter adverse-event reports.
1,929,324 reports(833 ms)
Redness, swelling, heat and tenderness at injection site on R thigh. Small area of redness noticed several hours after injection and has continued to worsen. Parent advised to give allergy medication and apply ice packs.
Patient had redness located below injection site of right arm, none on shoulder, but solid redness below shoulder muscle extending to elbow. Area by elbow looked to have broken skin.
MenQuadfi Vaccine was administer in error. Patient had no immediate adverse side effects. Parent was in room with patient at the time the vaccine was administered and had no concerns regarding receiving an additional dose. Patient's PCP came in following the…
1 week after vaccination (9/16) pt developed a hard lump at vaccination sight and spreading redness and warmth from and around vaccine site spreading down her arm consistent with cellulitis. Pt had complained of this at a blood draw (9/18) , and this nurse ha…
Hives began at 5:00 pm
Patient reported feeling dizzy and developed rash to her face.
Flare of chronic vertigo
Patient mom reports swollen and itchy eyes
Patient inadvertently received a second dose of Abrysvo. First dose 10/2023
Pt developed a large red bump
Fever, chills, pains & aches, swollen glands, weakness
Immediate local reaction to vaccine. Redness and warmth-circular area around injection sight 4 cm across with injection site in center. No reaction to alcohol prep or vaccine given in opposing thigh
rash up arm, started day after injection. pt said was improving.
no adverse event; dose #2 was given at wrong interval. Dose 2 administered 1 week after Dose 1 instead of 1 month apart
After about 6 hours from vaccination, areas around collarbone, left trunk and left tummy was itchy. The next morning, left collarbone area and left tummy showed small rash. In the evening, more rashes and hives around left side of trunk, collarbone, and tumm…
Employee complained of hives to her mid-belly area and itching to her entire body, especially her legs. Employee noticed onset of symptoms about 30 minutes after receiving Fluzone during annual employee health screening. She also complained of an intense heada…
The child presented for her Flu vaccination but received an HPV in error.
She received a flu shot on Monday at the pharmacy and began experiencing soreness in her left shoulder that evening. The soreness was more intense than usual, as she typically does not have any reaction to flu shots. By the evening, she experienced significant…
There were no adverse events, but the incorrect vaccine was given. We had received the pediatric (6 months to 11 years) doses of Moderna Spikevax earlier that day and the tech that unpacked them didn't realize they were pediatric shots, so she didn't label the…
arm swelling, redness and itching