Reaction
Negativism reporting signals
As of the last recalculation, Negativism appears in 752 FAERS reports alongside 11 co-occurring drug terms. The strongest observed disproportionality signal is LISDEXAMFETAMINE DIMESYLATE (PRR 81.3).
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 |
|---|---|---|---|
| Lisdexamfetamine Dimesylate | 86 | 81.3 | 81.5 |
| Guanfacine | 19 | 68.5 | 68.7 |
| Atomoxetine Hydrochloride | 43 | 53.0 | 53.1 |
| Haloperidol | 31 | 36.8 | 36.8 |
| Haloperidol Lactate | 31 | 36.1 | 36.2 |
| Olanzapine | 97 | 28.5 | 28.6 |
| Methylphenidate | 25 | 24.7 | 24.7 |
| Lithium Carbonate | 12 | 19.9 | 19.9 |
| Aripiprazole Oral | 28 | 19.4 | 19.4 |
| Aripiprazole Orally Disintegrating | 28 | 19.4 | 19.4 |
| Vortioxetine | 9 | 14.8 | 14.8 |