Drug
Hydrocodone Polistirex And Chlorpheniramine Polistirex
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 | Dependence | 826 | 324.3 | 2,104.6 | signal |
| 2 | Overdose | 463 | 46.0 | 86.6 | signal |
| 3 | Withdrawal Syndrome | 35 | 17.8 | 18.4 | signal |
| 4 | Product Prescribing Issue | 15 | 15.8 | 16.1 | signal |
| 5 | Ill-defined Disorder | 41 | 14.5 | 15.1 | signal |
| 6 | Brain Injury | 6 | 12.9 | 12.9 | signal |
| 7 | Hepatitis C | 6 | 10.6 | 10.6 | signal |
| 8 | Drug Withdrawal Syndrome Neonatal | 7 | 10.1 | 10.1 | signal |
| 9 | Respiratory Depression | 5 | 8.8 | 8.8 | signal |
| 10 | Disability | 8 | 8.7 | 8.8 | signal |
| 11 | Product Taste Abnormal | 5 | 8.0 | 8.0 | signal |
| 12 | Tooth Loss | 6 | 6.2 | 6.2 | signal |
| 13 | Suicide Attempt | 17 | 6.0 | 6.1 | signal |