METRONIDAZOLE

48611 reported adverse events

Drug classes: Nitroimidazole Antimicrobial [EPC]

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

# Side effect Count
0 NAUSEA 3349
1 DIARRHOEA 3256
2 DRUG INEFFECTIVE 3217
3 DRUG HYPERSENSITIVITY 2662
4 VOMITING 2495
5 PYREXIA 2401
6 PAIN 2346
7 ABDOMINAL PAIN 2105
8 FATIGUE 2071
9 HEADACHE 1892
See all common reactions for METRONIDAZOLE

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

# Side effect Count Frequency
0 APPENDICOLITH 98 0.8448
1 TOXIC ENCEPHALOPATHY 467 0.1433
2 POUCHITIS 63 0.1189
3 PSEUDOMEMBRANOUS COLITIS 205 0.1095
4 DYSMETRIA 42 0.1074
5 CEREBELLAR ATAXIA 80 0.0996
6 CLOSTRIDIUM TEST POSITIVE 108 0.0873
7 CEREBELLAR SYNDROME 157 0.0861
8 MEGACOLON 96 0.0819
9 PELVIC ABSCESS 70 0.0804
See all enriched reactions for METRONIDAZOLE