METHOTREXATE

388916 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 60902
1 RHEUMATOID ARTHRITIS 32054
2 ARTHRALGIA 29283
3 PAIN 28799
4 FATIGUE 22928
5 OFF LABEL USE 21468
6 NAUSEA 19248
7 JOINT SWELLING 17995
8 HEADACHE 16301
9 DRUG INTOLERANCE 15839
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 3334 0.9264
1 SWOLLEN JOINT COUNT INCREASED 788 0.9142
2 HUMAN ANTICHIMERIC ANTIBODY POSITIVE 259 0.8750
3 RHEUMATOID FACTOR POSITIVE 2679 0.8238
4 PEMPHIGUS 5800 0.7728
5 RHEUMATIC FEVER 933 0.7685
6 RED BLOOD CELL SEDIMENTATION RATE ABNORMAL 1487 0.7380
7 C-REACTIVE PROTEIN ABNORMAL 2561 0.6940
8 SYNOVITIS 8689 0.6917
9 HAND DEFORMITY 5489 0.6539
See all enriched reactions for METHOTREXATE