Reaction

Acquired Factor V Deficiency reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 110 reports · 14 co-occurring drugs

As of the last recalculation, Acquired Factor V Deficiency appears in 110 FAERS reports alongside 14 co-occurring drug terms. The strongest observed disproportionality signal is UMECLIDINIUM (PRR 395.4).

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
Umeclidinium16395.4396.2
Ampicillin13336.7337.2
Ampicillin Sodium13336.7337.2
Budesonide47262.8263.0
Tobramycin Solution14252.5252.8
Tobramycin Sulfate14245.0245.3
Omalizumab49195.4195.5
Adrenalinum27162.8162.9
Apixaban37157.2157.2
Ceftriaxone20140.7140.8
Ceftriaxone Sodium22135.4135.5
Mepolizumab26129.3129.4
Tobramycin14126.1126.1
Umeclidinium Bromide And Vilanterol Trifenatate897.697.7

Related reactions

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