Reaction

Implant Site Fibrosis reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 419 reports · 2 co-occurring drugs

As of the last recalculation, Implant Site Fibrosis appears in 419 FAERS reports alongside 2 co-occurring drug terms. The strongest observed disproportionality signal is ETONOGESTREL (PRR 978.2).

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.

Drug	Co-reports	PRR	ROR
Etonogestrel	290	978.2	984.2
Etonogestrel And Ethinyl Estradiol	12	27.6	27.7

Related reactions

Drug Ineffective
Off Label Use
Death
Nausea
Fatigue

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