Does METHOTREXATE Cause Myositis? 418 Reports in FDA Database
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According to the FDA Adverse Event Reporting System (FAERS), 418 reports of Myositis have been filed in association with METHOTREXATE (Methotrexate). This represents 0.2% of all adverse event reports for METHOTREXATE.
418
Reports of Myositis with METHOTREXATE
0.2%
of all METHOTREXATE reports
197
Deaths
272
Hospitalizations
How Dangerous Is Myositis From METHOTREXATE?
Of the 418 reports, 197 (47.1%) resulted in death, 272 (65.1%) required hospitalization, and 194 (46.4%) were considered life-threatening.
Is Myositis Listed in the Official Label?
This adverse event is not currently listed in the official FDA drug label for METHOTREXATE. However, 418 reports have been filed with the FAERS database.
What Other Side Effects Does METHOTREXATE Cause?
Drug ineffective (70,142)
Rheumatoid arthritis (29,254)
Off label use (24,020)
Pain (23,773)
Drug intolerance (22,555)
Arthralgia (21,831)
Fatigue (19,885)
Nausea (18,715)
Joint swelling (17,657)
Drug hypersensitivity (16,677)
What Other Drugs Cause Myositis?
NIVOLUMAB (682)
PEMBROLIZUMAB (596)
ATORVASTATIN (448)
PREDNISONE (369)
RITUXIMAB (355)
ADALIMUMAB (344)
IPILIMUMAB (305)
ATEZOLIZUMAB (249)
INFLIXIMAB (249)
TOCILIZUMAB (238)
Which METHOTREXATE Alternatives Have Lower Myositis Risk?
METHOTREXATE vs METHOXSALEN
METHOTREXATE vs METHOXY POLYETHYLENE GLYCOL-EPOETIN BETA
METHOTREXATE vs METHYL ALCOHOL
METHOTREXATE vs METHYLCOBALAMIN
METHOTREXATE vs METHYLDOPA