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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

Vaccination failure: Which Medications Cause It? (1,525 Reports Across 126 Drugs)

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Vaccination failure has been reported as an adverse event with 126 different drugs in the FDA's FAERS database, with 1,525 total reports. 117 of these reports resulted in death.The drugs most commonly associated with Vaccination failure are RITUXIMAB, TOZINAMERAN, and MYCOPHENOLATE MOFETIL.

1,525
Total Reports
126
Drugs Involved
117
Deaths
393
Hospitalizations
54.4 yrs
Average Patient Age
57.9% / 42.1%
Female / Male

Which Drugs Cause Vaccination failure Most Often?

Drug Reports % of Drug Reports Deaths Hosp. Life-Threat.
RITUXIMAB 348 0.2% 29 100 26
TOZINAMERAN 238 3.5% 39 108 21
MYCOPHENOLATE MOFETIL 201 0.3% 11 50 9
PREDNISONE 201 0.1% 6 68 21
TACROLIMUS 163 0.2% 9 52 7
MENINGOCOCCAL GROUP B VACCINE 109 33.6% 3 5 2
VARICELLA-ZOSTER VIRUS STRAIN OKA/MERCK LIVE ANTIGEN 102 5.1% 10 26 5
OCRELIZUMAB 84 0.2% 2 24 0
CYCLOPHOSPHAMIDE 75 0.1% 6 23 9
RECOMBINANT VARICELLA ZOSTER VIRUS GLYCOPROTEIN E 74 16.0% 0 8 0
METHOTREXATE 71 0.0% 4 27 0
WATER 69 1.5% 7 13 1
NEISSERIA MENINGITIDIS GROUP B FHBP FUSION PROTEIN ANTIGEN\NEISSERIA MENINGITIDIS GROUP B NADA PROTEIN ANTIGEN\NEISSERIA MENINGITIDIS GROUP B NHBA FUSION PROTEIN ANTIGEN\NEISSERIA MENINGITIDIS GROUP B STRAIN NZ98/254 OUTER MEMBRANE VESICLE\NEISSERIA MENINGITIDIS SEROGROUP B FHBP FUSION PROTEIN ANTIG 66 36.9% 1 4 1
PREDNISOLONE 63 0.1% 13 35 7
INFLUENZA VIRUS VACCINE 60 2.1% 0 27 3
FINGOLIMOD 56 0.1% 5 6 5
VINCRISTINE 56 0.1% 1 19 9
ELASOMERAN 55 2.8% 7 24 4
DOXORUBICIN 52 0.1% 1 18 9
COVID-19 VACCINE NOS 40 0.9% 4 11 0

View all 126 drugs →

Top 3 Drugs Associated With Vaccination failure

RITUXIMAB
348 reports
TOZINAMERAN
238 reports
MYCOPHENOLATE MOFETIL
201 reports

Related Side Effects

Drug ineffective (1,049,718) Off label use (762,782) Death (660,423) Fatigue (599,248) Nausea (562,301) Diarrhoea (491,550) Pain (471,975) Headache (460,069) Dyspnoea (409,496) Dizziness (352,922)