Reaction

Cholinergic Syndrome reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 634 reports · 12 co-occurring drugs

As of the last recalculation, Cholinergic Syndrome appears in 634 FAERS reports alongside 12 co-occurring drug terms. The strongest observed disproportionality signal is DONEPEZIL HYDROCHLORIDE (PRR 93.7).

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
Donepezil Hydrochloride9093.793.9
Irinotecan Hydrochloride3388.889.0
Atropine Sulfate2579.179.2
Atropine1873.473.5
Rivastigmine3156.756.8
Fluorouracil Cream, 0.5%6028.428.4
Fluorouracil6028.028.0
Oxaliplatin5426.026.0
Panitumumab1225.625.6
Haloperidol1723.623.6
Haloperidol Lactate1723.123.2
Clozapine4111.411.4

Related reactions

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