Reaction
Counterfeit Product Administered reporting signals
As of the last recalculation, Counterfeit Product Administered appears in 1,258 FAERS reports alongside 20 co-occurring drug terms. The strongest observed disproportionality signal is FENTANYL (PRR 51.4).
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.
| Drug | Co-reports | PRR | ROR |
|---|---|---|---|
| Fentanyl | 247 | 51.4 | 51.5 |
| Oxycodone | 202 | 21.1 | 21.1 |
| Oxycodone Hydrochloride | 210 | 19.0 | 19.0 |
| Nicotine Polacrilex Mini | 17 | 19.0 | 19.0 |
| Nicotine Polarilex | 17 | 19.0 | 19.0 |
| Amphetamine | 9 | 18.1 | 18.1 |
| Oral Semaglutide | 59 | 13.9 | 13.9 |
| Sildenafil Powder, | 28 | 13.3 | 13.3 |
| Ethyl Alcohol | 21 | 13.0 | 13.0 |
| Isopropyl Alcohol | 21 | 10.4 | 10.4 |
| Alcohol | 21 | 9.1 | 9.1 |
| Bictegravir Sodium, Emtricitabine, And Tenofovir Alafenamide Fumarate | 9 | 8.3 | 8.3 |
| Nicotine Polacrilex | 18 | 7.9 | 7.9 |
| Nicotine | 18 | 7.5 | 7.5 |
| Orlistat | 11 | 7.1 | 7.1 |
| Remdesivir | 5 | 6.2 | 6.2 |
| Onabotulinumtoxina | 28 | 6.1 | 6.1 |
| Hydrocodone Bitartrate | 11 | 4.2 | 4.2 |
| Tirzepatide | 37 | 3.9 | 3.9 |
| Nirmatrelvir And Ritonavir | 6 | 1.8 | 1.8 |