Reaction

Belligerence reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 427 reports · 5 co-occurring drugs

As of the last recalculation, Belligerence appears in 427 FAERS reports alongside 5 co-occurring drug terms. The strongest observed disproportionality signal is ATOMOXETINE HYDROCHLORIDE (PRR 38.4).

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
Atomoxetine Hydrochloride	18	38.4	38.5
Pimavanserin Tartrate	39	37.7	37.8
Lurasidone Hydrochloride	10	23.8	23.8
Rasagiline Mesylate	5	22.1	22.2
Paliperidone Palmitate	6	9.2	9.2

Related reactions

Drug Ineffective
Off Label Use
Death
Nausea
Fatigue

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