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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.

Does METAMIZOLE Cause Vasculitis? 22 Reports in FDA Database

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According to the FDA Adverse Event Reporting System (FAERS), 22 reports of Vasculitis have been filed in association with METAMIZOLE. This represents 0.4% of all adverse event reports for METAMIZOLE.

22
Reports of Vasculitis with METAMIZOLE
0.4%
of all METAMIZOLE reports
0
Deaths
14
Hospitalizations

How Dangerous Is Vasculitis From METAMIZOLE?

Of the 22 reports, 14 (63.6%) required hospitalization.

Is Vasculitis Listed in the Official Label?

This adverse event is not currently listed in the official FDA drug label for METAMIZOLE. However, 22 reports have been filed with the FAERS database.

What Other Side Effects Does METAMIZOLE Cause?

Nausea (451) Agranulocytosis (438) Vomiting (410) Off label use (370) Drug ineffective (352) Pyrexia (322) Dyspnoea (316) General physical health deterioration (307) Pain (281) Abdominal pain (278)

What Other Drugs Cause Vasculitis?

PREDNISONE (754) APIXABAN (645) RITUXIMAB (600) ALBUTEROL (519) METHOTREXATE (494) LEVOTHYROXINE (475) HYDROCHLOROTHIAZIDE (471) ADALIMUMAB (461) CANDESARTAN (434) MEPOLIZUMAB (430)

Which METAMIZOLE Alternatives Have Lower Vasculitis Risk?