Reaction

Mastoiditis reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 960 reports · 16 co-occurring drugs

As of the last recalculation, Mastoiditis appears in 960 FAERS reports alongside 16 co-occurring drug terms. The strongest observed disproportionality signal is DIMENHYDRINATE (PRR 102.7).

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
Dimenhydrinate48102.7103.2
Botulinum Toxin Type A4378.678.8
Acetaminophen And Codeine2647.547.6
Cyclobenzaprine5022.922.9
Lidocaine Hydrochloride5219.719.7
Cyclobenzaprine Hydrochloride717.017.0
Sirolimus1016.316.3
Propranolol Hydrochloride4815.115.2
Erenumab-Aooe3514.314.3
Diclofenac Potassium, Film Coated410.310.3
Diclofenac Potassium Tablets410.310.3
Diclofenac Potassium510.110.1
Morphine Sulfate509.49.4
Daratumumab168.88.8
Pomalidomide214.54.5
Dornase Alfa44.44.4

Related reactions

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