Reaction

Reversible Airways Obstruction reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 508 reports · 36 co-occurring drugs

As of the last recalculation, Reversible Airways Obstruction appears in 508 FAERS reports alongside 36 co-occurring drug terms. The strongest observed disproportionality signal is MEPOLIZUMAB (PRR 334.9).

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.

Drug	Co-reports	PRR	ROR
Mepolizumab	226	334.9	336.4
Ciclesonide	88	320.0	322.1
Rosuvastatin Calcium	141	283.5	284.9
Rabeprazole	96	218.6	219.6
Theophylline	40	154.7	155.2
Theophylline Anhydrous	41	147.3	147.8
Budesonide And Formoterol Fumarate Dihydrate	200	138.6	138.9
Montelukast Sodium	219	128.8	129.0
Rabeprazole Sodium	72	125.9	126.2
Ipratropium Bromide	73	97.7	97.9
Albuterol Sulfate	292	93.4	93.5
Omalizumab	141	93.4	93.6
Meloxicam	103	90.9	91.0
Albuterol	172	88.3	88.4
Tiotropium Bromide	184	85.7	85.8
Fluticasone Propionate And Salmeterol Xinafoate	100	84.7	84.8
Escitalopram Oxalate	102	71.5	71.6
Budesonide	85	70.8	70.9
Cephalexin	34	68.9	69.0
Diazepam Oral Solution (Concentrate)	104	59.9	60.0
Diazepam Oral	104	59.9	60.0
Fluticasone Furoate	17	59.5	59.5
Tiotropium Bromide Inhalation Spray	15	56.5	56.6
Alendronate Sodium Tablet	24	55.6	55.7
Alendronate Sodium	107	54.8	54.8
Nicotine	43	47.5	47.5
Diazepam	105	44.3	44.3
Nitroglycerin	52	44.2	44.2
Bisoprolol Fumarate	103	38.7	38.7
Escitalopram	102	37.0	37.0
Fluticasone Furoate And Vilanterol Trifenatate	29	35.0	35.0
Duloxetine	53	34.7	34.7
Metronidazole Topical	37	34.2	34.3
Propranolol Hydrochloride	51	32.1	32.1
Montelukast	54	29.4	29.4
Ranitidine Hydrochloride	27	21.4	21.5

Related reactions

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