HYDROXYCHLOROQUINE SULFATE

67861 reported adverse events

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

# Side effect Count
0 DRUG INEFFECTIVE 23362
1 RHEUMATOID ARTHRITIS 15149
2 PAIN 11420
3 ARTHRALGIA 9277
4 FATIGUE 9076
5 DRUG INTOLERANCE 8853
6 JOINT SWELLING 8421
7 RASH 6732
8 CONTRAINDICATED PRODUCT ADMINISTERED 6596
9 OFF LABEL USE 6537
See all common reactions for HYDROXYCHLOROQUINE SULFATE

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

# Side effect Count Frequency
0 ANTI-CYCLIC CITRULLINATED PEPTIDE ANTIBODY POSITIVE 2156 0.8347
1 SWOLLEN JOINT COUNT INCREASED 416 0.8141
2 SYNOVIAL FLUID ANALYSIS 48 0.7869
3 ANTI-CYCLIC CITRULLINATED PEPTIDE ANTIBODY 64 0.7356
4 RED BLOOD CELL SEDIMENTATION RATE 143 0.7186
5 RHEUMATOID FACTOR POSITIVE 1813 0.7057
6 PEMPHIGUS 3962 0.6714
7 RHEUMATOID FACTOR NEGATIVE 104 0.6228
8 RHEUMATIC FEVER 457 0.5904
9 RED BLOOD CELL SEDIMENTATION RATE ABNORMAL 959 0.5290
See all enriched reactions for HYDROXYCHLOROQUINE SULFATE