Reaction
Sinus Headache reporting signals
As of the last recalculation, Sinus Headache appears in 5,902 FAERS reports alongside 253 co-occurring drug terms. The strongest observed disproportionality signal is DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE, LIQUID FILLED (PRR 9.2).
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.