HYDROXYCHLOROQUINE SULFATE

90574 reported adverse events

These side effects are most commonly reported by patients taking HYDROXYCHLOROQUINE SULFATE:

# Side effect Count
0 DRUG INEFFECTIVE 29239
1 RHEUMATOID ARTHRITIS 20475
2 PAIN 16708
3 FATIGUE 14220
4 ARTHRALGIA 13930
5 DRUG INTOLERANCE 12434
6 JOINT SWELLING 12340
7 OFF LABEL USE 11371
8 RASH 10772
9 ABDOMINAL DISCOMFORT 9745
See all common reactions for HYDROXYCHLOROQUINE SULFATE

HYDROXYCHLOROQUINE SULFATE is most commonly taken among patients reporting these side effects:

# Side effect Count Frequency
0 SYNOVIAL FLUID ANALYSIS 67 0.7791
1 ANTI-CYCLIC CITRULLINATED PEPTIDE ANTIBODY POSITIVE 4768 0.6797
2 RED BLOOD CELL SEDIMENTATION RATE 181 0.6511
3 RHEUMATOID FACTOR POSITIVE 3584 0.6293
4 RHEUMATOID FACTOR NEGATIVE 109 0.6229
5 PEMPHIGUS 7446 0.6068
6 SWOLLEN JOINT COUNT INCREASED 1793 0.5823
7 ANTI-CYCLIC CITRULLINATED PEPTIDE ANTIBODY 376 0.5706
8 RHEUMATIC FEVER 2381 0.5522
9 DUODENAL ULCER PERFORATION 3870 0.5342
See all enriched reactions for HYDROXYCHLOROQUINE SULFATE