Adverse reaction reports describe suspected side effects. A report does not mean the drug caused the event — co-medications, underlying disease and coincidence all contribute.
Window: 20 April 2025 – 20 April 2026
Total reports: 19,505
Most-reported reactions
Drug Ineffective — 3,490 reports (17.89%)
Drug Interaction — 2,434 reports (12.48%)
Toxicity To Various Agents — 2,270 reports (11.64%)