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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.

Wernicke's encephalopathy: Which Medications Cause It? (475 Reports Across 69 Drugs)

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Wernicke's encephalopathy has been reported as an adverse event with 69 different drugs in the FDA's FAERS database, with 475 total reports. 40 of these reports resulted in death.The drugs most commonly associated with Wernicke's encephalopathy are FUROSEMIDE, METHOTREXATE, and CYCLOPHOSPHAMIDE.

475
Total Reports
69
Drugs Involved
40
Deaths
311
Hospitalizations
50.0 yrs
Average Patient Age
46.7% / 53.3%
Female / Male

Which Drugs Cause Wernicke's encephalopathy Most Often?

Drug Reports % of Drug Reports Deaths Hosp. Life-Threat.
FUROSEMIDE 53 0.1% 2 35 1
METHOTREXATE 43 0.0% 7 19 5
CYCLOPHOSPHAMIDE 38 0.0% 7 19 4
TACROLIMUS 37 0.0% 0 12 0
VINCRISTINE 36 0.1% 5 14 6
FLUOROURACIL 28 0.1% 3 14 0
CYTARABINE 27 0.1% 7 14 6
OMEPRAZOLE 27 0.0% 0 19 6
METFORMIN 24 0.0% 0 20 0
METRONIDAZOLE 21 0.1% 5 16 5
ETOPOSIDE 18 0.0% 3 6 3
CYCLOSPORINE 16 0.0% 1 10 0
DEXTROSE 16 0.4% 2 10 1
CARBOPLATIN 15 0.0% 0 6 0
PREDNISOLONE 15 0.0% 0 8 3
EVEROLIMUS 14 0.0% 0 6 0
ASPARAGINASE 13 0.3% 4 4 5
DIAZEPAM 13 0.0% 0 10 3
RITUXIMAB 13 0.0% 0 12 2
SEMAGLUTIDE 13 0.0% 0 8 1

View all 69 drugs →

Top 3 Drugs Associated With Wernicke's encephalopathy

53 reports
43 reports
38 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)