Reaction

Gastric Ph Decreased reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 1,016 reports · 14 co-occurring drugs

As of the last recalculation, Gastric Ph Decreased appears in 1,016 FAERS reports alongside 14 co-occurring drug terms. The strongest observed disproportionality signal is PAROXETINE HYDROCHLORIDE HEMIHYDRATE (PRR 32.3).

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
Paroxetine Hydrochloride Hemihydrate5032.332.3
Paroxetine5031.631.7
Amitriptyline Hydrochloride2428.728.7
Loperamide Hydrochloride Oral1122.322.3
Quetiapine Fumarate3122.222.2
Phytonadione819.519.5
Mirtazapine7618.318.3
Loperamide Hcl1117.717.7
Tramadol Hydrochloride3016.816.8
Diazepam Oral Solution (Concentrate)6816.716.7
Diazepam Oral6816.716.7
Abemaciclib1414.514.5
Pirfenidone84.04.0
Tirzepatide293.83.8

Related reactions

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