Reaction

Anion Gap reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 632 reports · 16 co-occurring drugs

As of the last recalculation, Anion Gap appears in 632 FAERS reports alongside 16 co-occurring drug terms. The strongest observed disproportionality signal is NOREPINEPHRINE (PRR 93.6).

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
Norepinephrine2993.693.9
Norepinephrine Bitartrate3174.574.7
Acetylcysteine1553.753.8
Butalbital, Acetaminophen, And Caffeine1650.750.7
Acetaminophen Tablet Extended Release21341.041.0
Pain Reliever21341.041.0
Acetaminophen 500Mg21340.941.0
Sodium Bicarbonate2739.939.9
Sodium Bicarbonate Injection,2739.939.9
Fentanyl Citrate2038.038.1
Guanfacine833.933.9
Amphetamine728.228.2
Dextrose922.822.8
Dextrose Monohydrate922.522.5
Ethyl Alcohol1214.814.8
Alcohol1412.112.1

Related reactions

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