Reaction

Complement Factor C3 Decreased reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 237 reports · 3 co-occurring drugs

As of the last recalculation, Complement Factor C3 Decreased appears in 237 FAERS reports alongside 3 co-occurring drug terms. The strongest observed disproportionality signal is VOCLOSPORIN (PRR 232.9).

Important: FAERS is a spontaneous, voluntary, unverified reporting system. PRR and ROR identify reporting patterns for investigation; they are not incidence rates and do not establish causation.
DrugCo-reportsPRRROR
Voclosporin21232.9233.5
Eculizumab3464.064.0
Cannabidiol727.027.0

Related reactions

Data source: openFDA FAERS. See the OpenPV methodology and limitations.