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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

Catechol O-Methyltransferase Inhibitors [MoA]: Side Effects & Safety Data for 3 Drugs

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Catechol O-Methyltransferase Inhibitors [MoA] includes 3 drugs with a combined 2,543 adverse event reports in the FDA FAERS database. Compare their safety profiles, side effects, and outcomes below.

3
Drugs in Class
2,543
Combined Reports

All Catechol O-Methyltransferase Inhibitors [MoA] Drugs Ranked by Reports

Drug Brand Name Reports Deaths Hosp. Death Rate
ENTACAPONE Entacapone 1,423 109 557 7.7%
OPICAPONE ONGENTYS 1,090 80 305 7.3%
TOLCAPONE TOLCAPONE 30 2 14 6.7%

Common Side Effects in Catechol O-Methyltransferase Inhibitors [MoA] Drugs

Side EffectReportsDeaths
Dyskinesia 421 57
Hallucination 266 10
Fall 200 48
Parkinson's disease 179 14
Tremor 162 5
Confusional state 150 38
Dysphagia 150 7
Therapeutic response shortened 149 0
Gait disturbance 143 4
Constipation 135 4
View detailed side effects for this class → Compare drugs in this class →