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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

Serotonin 3 Receptor Antagonists [MoA] — Common Side Effects

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Side Effect Total Reports Drugs Deaths Hosp. Life-Threat.
Nausea 3,545 3 390 1,259 334
Vomiting 2,278 3 420 1,048 322
Drug ineffective 2,092 4 238 529 134
Off label use 2,004 4 455 689 272
Constipation 1,816 4 402 522 152
Pain 1,694 3 225 464 206
Pyrexia 1,678 3 233 891 244
Foetal exposure during pregnancy 1,588 3 144 262 90
Fatigue 1,555 3 187 581 182
Maternal exposure during pregnancy 1,518 3 22 226 35
Headache 1,434 4 168 460 206
Product use in unapproved indication 1,412 3 180 347 130
Diarrhoea 1,384 4 128 586 59
Dyspnoea 1,327 3 184 656 227
Injury 1,179 1 42 88 31
Anxiety 1,172 3 48 337 181
Rash 1,088 3 144 343 40
Abdominal pain 986 4 312 430 145
Exposure during pregnancy 966 3 117 159 44
Hyperhidrosis 961 3 147 154 56
Malaise 937 3 50 441 182
Electrocardiogram qt prolonged 905 3 82 456 266
Product use issue 904 2 123 136 30
Hypersensitivity 890 3 117 190 95
Cough 885 3 19 397 171
Emotional distress 884 2 20 101 47
Hypertension 861 3 210 345 145
Drug hypersensitivity 812 3 246 196 137
Erythema 806 3 115 261 64
Death 805 4 789 198 120
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