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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.

Does RIFAMPIN Cause Encephalitis? 17 Reports in FDA Database

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According to the FDA Adverse Event Reporting System (FAERS), 17 reports of Encephalitis have been filed in association with RIFAMPIN (Rifampin). This represents 0.1% of all adverse event reports for RIFAMPIN.

17
Reports of Encephalitis with RIFAMPIN
0.1%
of all RIFAMPIN reports
8
Deaths
12
Hospitalizations

How Dangerous Is Encephalitis From RIFAMPIN?

Of the 17 reports, 8 (47.1%) resulted in death, 12 (70.6%) required hospitalization, and 3 (17.6%) were considered life-threatening.

Is Encephalitis Listed in the Official Label?

This adverse event is not currently listed in the official FDA drug label for RIFAMPIN. However, 17 reports have been filed with the FAERS database.

What Other Side Effects Does RIFAMPIN Cause?

Drug ineffective (1,238) Drug reaction with eosinophilia and systemic symptoms (1,049) Drug interaction (735) Pyrexia (735) Acute kidney injury (684) Drug-induced liver injury (684) Off label use (640) Condition aggravated (597) Nausea (572) Paradoxical drug reaction (570)

What Other Drugs Cause Encephalitis?

NIVOLUMAB (377) METHOTREXATE (372) PREDNISONE (365) PEMBROLIZUMAB (352) RITUXIMAB (263) TACROLIMUS (253) CYCLOPHOSPHAMIDE (244) ATEZOLIZUMAB (236) MYCOPHENOLATE MOFETIL (228) PREDNISOLONE (190)

Which RIFAMPIN Alternatives Have Lower Encephalitis Risk?

RIFAMPIN vs RIFAMYCIN RIFAMPIN vs RIFAPENTINE RIFAMPIN vs RIFAXIMIN RIFAMPIN vs RILMENIDINE RIFAMPIN vs RILONACEPT

Related Pages

RIFAMPIN Full Profile All Encephalitis Reports All Drugs Causing Encephalitis RIFAMPIN Demographics