Reaction

Urine Leukocyte Esterase reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 59 reports · 4 co-occurring drugs

As of the last recalculation, Urine Leukocyte Esterase appears in 59 FAERS reports alongside 4 co-occurring drug terms. The strongest observed disproportionality signal is DIMENHYDRINATE (PRR 790.2).

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
Dimenhydrinate	17	790.2	791.5
Alemtuzumab	22	639.3	640.0
Nitrofurantoin	13	356.4	356.7
Nitrofurantoin (Monohydrate/Macrocrystals)	13	351.8	352.0

Related reactions

Drug Ineffective
Off Label Use
Death
Nausea
Fatigue

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