OpenPV Signal Explorer
FAERS disproportionality dashboard
Reaction

Antacid Therapy reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 119 reports · 55 co-occurring drugs

As of the last recalculation, Antacid Therapy appears in 119 FAERS reports alongside 55 co-occurring drug terms. The strongest observed disproportionality signal is PHYTONADIONE (PRR 5,886.0).

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
Phytonadione845,886.05,945.2
Oseltamivir754,454.04,496.6
Dalteparin Sodium783,741.23,769.2
Norepinephrine Bitartrate853,612.33,633.9
Instalax Polyethylene Glycol 3350712,479.92,494.3
Polyethylene Glycol 400712,426.02,439.7
Dextrose712,336.42,349.2
Dextrose Monohydrate712,302.12,314.5
Calcitriol Capsules 0.25 Mcg802,128.12,136.6
Calcitriol Capsules 0.5 Mcg802,128.12,136.6
Calcitriol802,103.52,111.9
Ceftriaxone Sodium911,760.61,764.8
Bisacodyl Suppositories611,690.71,698.8
Biscodyl611,675.51,683.4
Bisacodyl611,554.21,561.0
Oseltamivir Phosphate761,504.41,509.1
Amiodarone Hydrochloride531,490.81,498.0
Ipratropium Bromide821,290.81,293.8
Heparin Sodium541,256.51,261.4
Theophylline431,024.01,027.9
Norepinephrine411,023.01,027.0
Dexlansoprazole801,021.61,023.6
Theophylline Anhydrous44984.3987.8
Metronidazole Topical79860.7862.2
Salmeterol Xinafoate28742.7745.1
Darbepoetin Alfa78732.7733.8
Metronidazole79641.6642.4
Docusate Sodium 100Mg47567.5568.7
Insulin Degludec46558.2559.3
Fluticasone Furoate29553.3554.7
Fluticasone Furoate, Umeclidinium Bromide And Vilanterol Trifenatate58476.8477.4
Biotin49466.2467.0
Insulin Aspart71464.3464.8
Calcium Gluconate24436.1437.0
Fluticasone Furoate And Vilanterol Trifenatate50418.6419.2
Ondansetron Hydrochloride83389.3389.5
Polyethylene Glycol20388.2389.0
Sodium Bicarbonate34357.6358.2
Sodium Bicarbonate Injection,34357.6358.2
Polyethylene Glycol 335074356.4356.7
Melatonin57350.6350.9
Magnesium Oxide49347.6348.0
Hydromorphone Hydrochloride69310.9311.1
Ceftriaxone37285.8286.1
Docusate Sodium47234.7234.9
Ascorbic Acid24225.8226.1
Vitamin E30222.7222.9
Ondansetron64220.5220.6
Ondansetron Tablets64220.5220.6
Psyllium Husk11214.5214.7
Nitroglycerin42211.2211.3
Warfarin Sodium38210.0210.2
Mesalamine42201.6201.8
Mepolizumab29134.7134.7
Umeclidinium Bromide And Vilanterol Trifenatate777.877.8

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