Drug
Tolcapone
Important: Reactions below are the flagged terms from this drug’s
FAERS report history (min. 3 co-reports per term) — PRR/ROR indicate
disproportionality in spontaneous reporting, not causation.
Data from FDA FAERS via openFDA. Last recalculated: 2026-09-14.
| Reaction | Co-reports (a) | PRR | ROR | Signal | |
|---|---|---|---|---|---|
| 1 | Dyskinesia | 26 | 38.5 | 41.6 | signal |
| 2 | Injection Site Nodule | 7 | 38.3 | 39.1 | signal |
| 3 | Muscle Rigidity | 5 | 25.1 | 25.5 | signal |
| 4 | Device Dislocation | 13 | 18.0 | 18.7 | signal |
| 5 | Device Occlusion | 4 | 17.3 | 17.5 | signal |
| 6 | Dystonia | 5 | 15.4 | 15.6 | signal |
| 7 | Neuroleptic Malignant Syndrome | 3 | 15.2 | 15.3 | signal |