ACETAMINOPHEN

328296 reported adverse events

Drug classes: Expectorant [EPC] Nonsteroidal Anti-inflammatory Drug [EPC]

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

# Side effect Count
0 DRUG INEFFECTIVE 27877
1 FATIGUE 26513
2 OFF LABEL USE 23250
3 NAUSEA 22446
4 PAIN 22425
5 HEADACHE 21335
6 DIARRHOEA 17724
7 ARTHRALGIA 17475
8 DYSPNOEA 17207
9 VOMITING 15080
See all common reactions for ACETAMINOPHEN

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

# Side effect Count Frequency
0 BLOOD PRESSURE DIASTOLIC ABNORMAL 1628 0.7686
1 BLOOD PRESSURE SYSTOLIC ABNORMAL 1431 0.7227
2 SWOLLEN JOINT COUNT INCREASED 819 0.6424
3 ANTI-CYCLIC CITRULLINATED PEPTIDE ANTIBODY POSITIVE 2630 0.6281
4 DUODENAL ULCER PERFORATION 2343 0.6003
5 DEEP VEIN THROMBOSIS POSTOPERATIVE 364 0.5987
6 RHEUMATIC FEVER 1011 0.5954
7 EXPOSURE TO TOXIC AGENT 1126 0.4862
8 SLEEP DISORDER DUE TO GENERAL MEDICAL CONDITION, INSOMNIA TYPE 1729 0.4347
9 MUSCLE INJURY 2208 0.4339
See all enriched reactions for ACETAMINOPHEN