Reaction

Chronic Obstructive Airways Disease Exacerbated reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 346 reports · 5 co-occurring drugs

As of the last recalculation, Chronic Obstructive Airways Disease Exacerbated appears in 346 FAERS reports alongside 5 co-occurring drug terms. The strongest observed disproportionality signal is SALMETEROL XINAFOATE (PRR 163.9).

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
Salmeterol Xinafoate22163.9164.3
Theophylline24134.9135.2
Theophylline Anhydrous25130.7130.9
Ipratropium Bromide4382.782.8
Gefitinib640.740.7

Related reactions

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