Reaction

Tachyphylaxis reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 346 reports · 5 co-occurring drugs

As of the last recalculation, Tachyphylaxis appears in 346 FAERS reports alongside 5 co-occurring drug terms. The strongest observed disproportionality signal is RANIBIZUMAB (PRR 63.6).

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
Ranibizumab2663.663.7
Midazolam1845.345.3
Midazolam Hydrochloride1842.442.4
Aflibercept1632.332.3
Esketamine Hydrochloride310.210.2

Related reactions

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