Search and filter adverse-event reports.
1,929,324 reports(775 ms)
Reported Symptoms: 10037844:RASH; Narrative: Other Relevant HX: 1/5/26: SCHEDULING NOTE;: Patient called to request call back from RN to discuss vaccination site from last week. Patient reported that site is sore with slight redness. Patient did not wish to sp…
Reported Symptoms: 10014363:ELECTROCARDIOGRAM ABNORMAL; 10033556:PALPITATION; Narrative: Vaccine given at facility in 2021. Patient reported adverse event in January 2026. Other Relevant HX: Other: ECG ABNORMALITY
Reported Symptoms: 10008531:CHILLS; 10016558:FEVER; 10040527:SHAKINESS; Narrative: 43 y/r male with PMX of obesity( BMI of 40.70), OSA, musculoskeletal pain, essential HTN, and chronic rhinitis received 2 vaccinations on March 13,2026. He received Afluria(quad…
Reported Symptoms: 10011375:CREATININE SERUM INCREASED; 10054112: HOSPITALISATION; Narrative: 58 year old male admitted with acute kidney injury. It was deemed pre-renal as it improved after 3 liters of IV fluids. No concern for nephrolithiasis. Renal ultraso…
Reported Symptoms: Narrative: Tdap and PCV21 vaccines administered 4/6/26. Patient began to experience headache, fatigue, myalgia, dry cough, and slight redness where he had the shot on upper arm 4/7/26. He presented to the emergency department 4/11/26 for fur…
Redness, warm, and painful on arm where injection was given
Patient complained of redness/ pain at the site of injections. She also stated her left wrist also has pain a little bit swollen.
Upon administration, child had a prolonged, abnormally emotional response followed shortly thereafter by extreme fatigue and lethargy, resulting in 12-14 hours of sleep with little disturbance by diaper changes and little interest in waking up to eat. Within 2…
04/09/2026 Started having chest pain, ?shooting pain lungs radiating to back felt like coming from my bones? Achy, chills, headache continues ?vertigo headache? ?head was moving faster than my brain for 3 days?, fever, general weakness, extreme sleepiness whil…
Event started around 1347 on 13APR2026. Patient reported having a history of vasovagal syncope but stated he hasn't had one in awhile. Patient had no reaction to the two administered on his left arm (JEV & Typhoid), but after receiving his third vaccine in his…
Vaccine was administered by the LPN too high in the arm (hit bursa and/or tendon causing profound bursitis and/or tendonitis, causing excruciating pain immediately upon administration, lasting for 96-120 hours and unable to move arm. After 120 hours, it has l…
Swelling on the left arm starting at the bottom of the deltoid and going down the outside of the arm greater than 2 inches. Red and sensitive to the touch. This is Monday, two days after the vaccine. Motion is not limited and discomfort when it is touched. The…
Patient developed "covid arm". She received both vaccines in the same arm. The patient reported this and showed the rash to her doctor at the time. Per the patient, the doctor told her the rash would get better. The rash did get better with time, however, t…
On Sunday evening April 12, 2026 I started feeling very itchy. I didn't sleep well during the night and the next day I continued to feel itchy. At 1:30 I left to go pick up my son from school and noticed I was getting hives and starting to feel very puffy. It…
Patient fainted after the injection administration, remaining sited while assisted her to the floor. Code blue was called around 2:50 pm. CNN assisted the patient, apple juice and a croaker were provider. Blood sugar of 114 at 3:01 pm and BP of 137/77 at 2:54…
Sob, fever 102, myalgias, severe headache, lethargy, very sore arm, abdominal cramps, tachycardia, weakness took Advils and Tylenol. Resolved completely after 50 hours
post injection later in the evening I had diarrhea. hours after that I had projectile vomiting
Tdap and PCV21 vaccines administered 4/6/26. Patient began to experience headache, fatigue, myalgia, dry cough, and slight redness where he had the shot on upper arm. He presented to the emergency department 4/11/26 for further evaluation. "Left upper lateral…
PATIENT COMPLAINED OF PAIN AND REDNESS TO INJECTION SITE AROUND LEFT DELTIOD. DR. AWARE WITH PHOTO OF SITE PROVIDED TO HIM. MD SPOKE WITH PATIENT ABOUT S/S OF ADVERSE REACTION TO LOOK FOR. VERBAL EDUCATION DONE ABOUT POSSIBLE ADVERSE REACTIONS TO LOOK FOR. PAT…
PATIENT SHOWED UP TO PHARMACY ABOUT 20 MINUTES AFTER RECEIVING VACCINE REPORTING NUMBNESS IN FINGERS/HAND OF ARM THAT RECEIVED VACCINE. PATIENT ALSO REPORTED SOME DIZZINESS. SAID SHE HAS BEEN HYDRATED THROUGHOUT THE DAY. SAID NEVER EXPERIENCED THIS SIDE EFFECT…