Drug
Prochlorperazine Edisylate
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 | Small Intestinal Obstruction | 15 | 21.5 | 21.8 | signal |
| 2 | Anorexia | 11 | 14.8 | 14.9 | signal |
| 3 | Cytokine Release Syndrome | 12 | 11.1 | 11.2 | signal |
| 4 | Taste Disorder | 12 | 10.5 | 10.6 | signal |
| 5 | Cholecystitis | 7 | 10.3 | 10.4 | signal |
| 6 | Full Blood Count Abnormal | 5 | 8.3 | 8.4 | signal |
| 7 | Febrile Neutropenia | 30 | 8.0 | 8.1 | signal |
| 8 | Neurotoxicity | 7 | 7.1 | 7.1 | signal |
| 9 | Dystonia | 7 | 6.3 | 6.3 | signal |
| 10 | Malignant Neoplasm Progression | 33 | 5.7 | 5.8 | signal |
| 11 | Neoplasm Progression | 10 | 5.0 | 5.0 | signal |
| 12 | Hair Colour Changes | 3 | 4.2 | 4.2 | signal |
| 13 | Plasma Cell Myeloma | 8 | 3.6 | 3.6 | signal |
| 14 | Premature Baby | 6 | 3.5 | 3.5 | signal |
| 15 | Extrapyramidal Disorder | 3 | 2.1 | 2.1 | no signal |
| 16 | Tardive Dyskinesia | 3 | 1.8 | 1.9 | no signal |