Search and filter adverse-event reports.
1,929,324 reports(825 ms)
received flublok when they were supposed to receive fluzone hd with no reported ae; Initial information received on 29-Sep-2025 regarding an unsolicited valid non-serious case received from a consumer/non-hcp. This case involves an unknown age male patient wh…
Became lightheaded, and hot. Rash noted around the injection site and continued up the neck and chest. Taken to ER for evaluation, treated with NS 1000cc, Methylprednisolone IVP 125 mg, diphenhydramine IVP 25 mg and famotidine IVP 20 mg. Symptoms improved and…
On 8/6/2025 a small red vesicle appeared causing itchiness, redness and swelling of the small finger of left hand, it healed and resolved in 5 days. On 8/18/2025 many vesicles appeared at night on the exterior lateral border of left hand with same characterist…
patient has a 5.5 x 5 red raised area
Child became ill with fever and began having seizures. Was given child Tylenol and fever was surprised but seizure movements persisted. Child was coherent but unable to speak. Child developed rash and measles symptoms 2 days after vaccine date. Child developed…
client called back in the morning after receiving her vaccine. she stated , that evening she was feeling bad. her shoulders were very heavy, she felt hot, her chest was heavy, and runny nose.
Administration Error. Parent received a message from the medical group orienting to schedule the vaccine, although the vaccine is recommended only for children 6 months and older. Parent scheduled, took the 2 month old patient to the clinic and she got vaccin…
She got the flu vaccine a week ago and had a band aid on it and noticed the redness 2 days ago. Dad noticed redness and induration under the band aid. Red, moist, round papule with blistering appearance on right upper leg, size of a quarter, not indurated, wi…
Left eye: afternoon 9/28 (1 day after vaccines) mildly red, night 9/28 very red with itchiness/irritation, morning 9/29 woke up to eye glued shut with crust, very red throughout day with itchiness/irritation, 9/30 through 10/1 less red with mild itchiness/irri…
Patient received Arexvy on 9/30/25. Upon further investigation, they also received this on 9/5/23. The patient has had no side effects/ reactions.
Still painful if she moves arm in a certain manner and has restricted range of movement.
Patient received Arexvy on 9/30/25. Upon further investigation, they also received this on 9/5/23. The patient has had no side effects/ reactions.
patient received flu shot on 09/24/25. 3 days later area became very hard, hot and swollen. on 09/28/25 appeared bruised and looks like blood is pooling just above elbow. bruise appeared on her upper back (shoulder area) as well. patient saw doctor on 10/01/25…
Pt was supposed to receive an influenza vaccine. A Tdap was pulled and administered by mistake., no adverse reactions noted. Mother notified of mistake.
LARGE AREA OF REDNESS ASSOCIATED WITH ITCHING AND SWELLING TO BOTH ARMS WHERE INJECTIONS WERE GIVEN.
Child (12 y.o. male) had mild syncope episode after receiving shots (TDaP, Meningococcal ACWY, and HPV) on 10/02/2023 at approximately 1:45pm with no past history of reactions to vaccines. He came around on his own before interventions could be taken. Patient…
Starting about 2 days post vaccination, patient started to experience a dagger pain under arm near rib cage and also unable to straighten his neck.
Vaccine adminstered in error
Expired date
Redness and itching entire right arm, right side of my face, right leg, and back.