METHOTREXATE

361916 reported adverse events

Drug classes: Folate Analog Metabolic Inhibitor [EPC]

These side effects are most commonly reported by patients taking METHOTREXATE:

# Side effect Count
0 DRUG INEFFECTIVE 55566
1 RHEUMATOID ARTHRITIS 28861
2 ARTHRALGIA 25934
3 PAIN 25163
4 FATIGUE 20002
5 NAUSEA 17483
6 OFF LABEL USE 17408
7 JOINT SWELLING 15871
8 HEADACHE 14721
9 DRUG INTOLERANCE 13614
See all common reactions for METHOTREXATE

METHOTREXATE is most commonly taken among patients reporting these side effects:

# Side effect Count Frequency
0 ANTI-CYCLIC CITRULLINATED PEPTIDE ANTIBODY POSITIVE 2365 0.9156
1 SWOLLEN JOINT COUNT INCREASED 467 0.9139
2 HUMAN ANTICHIMERIC ANTIBODY POSITIVE 255 0.8763
3 PEMPHIGUS 4363 0.8128
4 RHEUMATIC FEVER 543 0.8104
5 RHEUMATOID FACTOR POSITIVE 2038 0.7933
6 RED BLOOD CELL SEDIMENTATION RATE ABNORMAL 1311 0.7487
7 C-REACTIVE PROTEIN ABNORMAL 2078 0.6997
8 HAND DEFORMITY 4138 0.6627
9 SYNOVITIS 7050 0.6608
See all enriched reactions for METHOTREXATE