Reaction

Colon Injury reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 569 reports · 5 co-occurring drugs

As of the last recalculation, Colon Injury appears in 569 FAERS reports alongside 5 co-occurring drug terms. The strongest observed disproportionality signal is VALGANCICLOVIR HYDROCHLORIDE POWDER, (PRR 52.5).

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
Valganciclovir Hydrochloride Powder,	17	52.5	52.6
Valganciclovir	17	34.0	34.0
Valganciclovir Hydrochloride	17	34.0	34.0
Isotretinoin	34	26.7	26.7
Rifaximin	7	12.4	12.4

Related reactions

Drug Ineffective
Off Label Use
Death
Nausea
Fatigue

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