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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 MERCAPTOPURINE Cause Encephalitis? 65 Reports in FDA Database

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According to the FDA Adverse Event Reporting System (FAERS), 65 reports of Encephalitis have been filed in association with MERCAPTOPURINE (Mercaptopurine). This represents 0.6% of all adverse event reports for MERCAPTOPURINE.

65
Reports of Encephalitis with MERCAPTOPURINE
0.6%
of all MERCAPTOPURINE reports
22
Deaths
11
Hospitalizations

How Dangerous Is Encephalitis From MERCAPTOPURINE?

Of the 65 reports, 22 (33.8%) resulted in death, 11 (16.9%) required hospitalization, and 3 (4.6%) 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 MERCAPTOPURINE. However, 65 reports have been filed with the FAERS database.

What Other Side Effects Does MERCAPTOPURINE Cause?

Febrile neutropenia (1,853) Off label use (893) Pyrexia (855) Drug ineffective (721) Vomiting (488) Neutropenia (485) Nausea (418) Pneumonia (394) Pancytopenia (392) Sepsis (389)

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 MERCAPTOPURINE Alternatives Have Lower Encephalitis Risk?

MERCAPTOPURINE vs MEROPENEM MERCAPTOPURINE vs MEROPENEM ANHYDROUS MERCAPTOPURINE vs MESALAMINE MERCAPTOPURINE vs MESNA MERCAPTOPURINE vs METAMIZOLE

Related Pages

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