21 documented substances in Opioids
| 26 |
| 82 |
| dangerous |
| Morphine | 28 | 82 | dangerous |
| Naloxone | 7 | 232 | dangerous |
| Desomorphine | 10 | 232 | dangerous |
| Codeine | 27 | 82 | dangerous |
| Methadone | 25 | 82 | dangerous |
| Opioids | 34 | 28 | dangerous |
| Buprenorphine | 25 | 82 | dangerous |
| Dextropropoxyphene | 24 | 82 | dangerous |
| Pethidine | 24 | 82 | dangerous |
| O-Desmethyltramadol | 22 | 82 | dangerous |
| Dihydrocodeine | 22 | 82 | dangerous |
| Hydrocodone | 14 | 82 | dangerous |
| Ethylmorphine | 17 | 82 | dangerous |
| Acetylfentanyl | 17 | 82 | dangerous |
| Hydromorphone | 15 | 82 | dangerous |
| Oxymorphone | 14 | 82 | dangerous |
| N-(2C)-fentanyl | 9 | 0 | — |