Search and filter adverse-event reports.
1,929,324 reports(811 ms)
Given flu vaccine too early
patient did not experience a side effect from the vaccine. It was discovered that patient inappropriately received their second dose of heplisav too soon following their first dose. the second dose was given at day 11 instead of 28 days following the initial d…
Patient did not experience a side effect from the vaccine. It was discovered that patient inappropriately received their second dose of heplisav too soon following their first dose. the second dose was given at day 11 instead of 28 days following the initial d…
Patient experience a sore arm with increasing pain for 2 weeks. Patient received 2 vaccines in 1 arm about 1 inch apart. Patient stated they rested their arm and used some Tylenol. Patients symptoms resolved on their own without any lasting compliacations
Patient reports receipt of anthrax vaccine #2 (lot # 300211A) and rabies vaccine #2 14 JUL 2025 and reports onset of rash 6-8 hours after receipt. He states it was whole body except head/face (chest, back, abdomen, legs) and swelling to his feet. He does not…
No adverse reaction
Patient says she had unusual pain, different than previous doses, that radiated through her body, limbs, torso. She said it was particularly intense the following day. She took pain medication she already had at home and was finally able to sleep. The pain…
12-5-25 Patient states she has had severe nerve pain in the legs and its hard to walk after getting the covid shot wednesday 12-3-25 with us (per conversation 2 days later on friday). The pain is getting better, she is also on tramadol for pain. When called…
Patient presented with numbness and tingling at injection site and distal to the vaccine injection site rating sensation 4/10 approximately an hour after the injection. A patient assessment was conducted, no airway disruption and no signs of anaphylaxis. Vital…
There was no adverse effects
welt and hard ball at injection site; rigidity on entire arm; rash and swelling on arm; arm hot to touch. Fever of 101F for 3 days. Headache and migraine. Enlarged lymphnodes on left side (from armpit to neck). Nausea and vomiting. Light headed/fainting. Body…
Menveo vaccine administered to patient (12/02) was not properly reconstituted according to manufacturer instructions. The lyophilized MenA component was reconstituted with sterile water instead of the required liquid Menveo vial (MenCYW-135). The liquid Menveo…
The patient passed out for 30-60 seconds within 0-10 minutes of the vaccine administration. He was in a sitting position and fell off the chair on his knees when he passed out. Once he got conscious, he was A&Ox4, but diaphoretic, clammy, bradycardic (HR 36 in…
patient received an adult dose of hep a, instead of a pediatric dose. no issues reported.
Patient started she had nerve pain and tingling that began on 12/5 (the day after the shot). This was in the right arm (the arm she received the covid vaccine in). She rated her pain a 10/10.
Rash on both cheeks. No signs of shortness of breath, tongue swelling or mouth swelling. No rash on body on injection site. Dr. notified. He assessed patient. Prescription for benadryl provided. When followed up with mom. She advised that the rash was go…
Starting 4 hours after shot had severe diarrhea, no vomiting, as of conversation 11/28 she was still very weak, as of conversation 12/8 is still itching all over, says she has broken out with white crusty material on feet
Death - Coroner's report states "Sepsis due to adverse medication reaction secondary to COVID 19 Viral Pneumonia Vaccine", "Natural/Sudden/Unexpected Death". Coroner's report stated his person always had severe reaction after getting COVID shot. Past history…
12/1/2025 I received orders from attending physician doctor for pediarix and flu in system. I then drew in error Kinrix. Pt received one vaccine in each leg. Doctor assisted by holding pt arms. Pt did not cry and tolerated well. On 12/5/2025 during vaccine…
Incorrect dose given