Reaction

Oesophageal Achalasia reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 633 reports · 7 co-occurring drugs

As of the last recalculation, Oesophageal Achalasia appears in 633 FAERS reports alongside 7 co-occurring drug terms. The strongest observed disproportionality signal is IVACAFTOR (PRR 42.0).

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
Ivacaftor1042.042.1
Rasagiline Mesylate1030.030.0
Ursosiol1627.727.8
Ursodiol1624.824.8
Oxazepam1320.320.3
Instalax Polyethylene Glycol 3350718.718.8
Polyethylene Glycol 400718.318.3

Related reactions

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