Reaction

Allergy Test Negative reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 154 reports · 5 co-occurring drugs

As of the last recalculation, Allergy Test Negative appears in 154 FAERS reports alongside 5 co-occurring drug terms. The strongest observed disproportionality signal is KETOPROFEN (PRR 278.4).

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
Ketoprofen23278.4278.9
Cefazolin Sodium17214.2214.5
Propofol40199.5199.8
Rocuronium Bromide9109.6109.7
Sevoflurane584.084.1

Related reactions

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