METHOTREXATE

379969 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 59253
1 RHEUMATOID ARTHRITIS 31131
2 ARTHRALGIA 28319
3 PAIN 27735
4 FATIGUE 22111
5 OFF LABEL USE 20119
6 NAUSEA 18714
7 JOINT SWELLING 17457
8 HEADACHE 15853
9 DRUG INTOLERANCE 15233
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 3134 0.9300
1 SWOLLEN JOINT COUNT INCREASED 692 0.9227
2 HUMAN ANTICHIMERIC ANTIBODY POSITIVE 257 0.8741
3 RHEUMATOID FACTOR POSITIVE 2527 0.8229
4 PEMPHIGUS 5418 0.7693
5 RHEUMATIC FEVER 817 0.7607
6 RED BLOOD CELL SEDIMENTATION RATE ABNORMAL 1432 0.7325
7 C-REACTIVE PROTEIN ABNORMAL 2407 0.6879
8 SYNOVITIS 8308 0.6876
9 HAND DEFORMITY 5150 0.6485
See all enriched reactions for METHOTREXATE