Reaction

Facial Spasm reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 1,107 reports · 14 co-occurring drugs

As of the last recalculation, Facial Spasm appears in 1,107 FAERS reports alongside 14 co-occurring drug terms. The strongest observed disproportionality signal is ONABOTULINUMTOXINA (PRR 20.1).

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
Onabotulinumtoxina7720.120.1
Cariprazine918.318.3
Botulinum Toxin Type A913.713.7
Lurasidone Hydrochloride1513.613.7
Brivaracetam612.612.6
Memantine811.111.1
Memantine Hydrochloride811.111.1
Asenapine Maleate510.910.9
Ziprasidone99.79.7
Suvorexant57.37.3
Diroximel Fumarate46.36.3
Vigabatrin45.25.2
Galcanezumab-Gnlm42.42.4
Valbenazine32.22.2

Related reactions

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