| appear as white or brow… | 0.55 |
| enter the united states | 0.50 |
| go to europe | 0.49 |
| bind to opioid receptors | 0.47 |
| enter the brain | 0.44 |
| become more common | 0.43 |
| regulate the stomach | 0.41 |
| enter the bloodstream | 0.38 |
| affect the brain | 0.37 |
| relieve pain | 0.37 |
| More » |
| constipation | 0.30 |
| vomiting | 0.22 |
| nausea | 0.22 |
| tolerance | 0.19 |
| physical dependence | 0.19 |
| respiratory depression | 0.16 |
| severe withdrawal sympt… | 0.16 |
| high potential | 0.30 |
| similar effects | 0.29 |
| addictive | 0.70 |
| illegal | 0.60 |
| cheaper | 0.57 |
| cheap | 0.54 |
| detectable | 0.49 |
| more available | 0.49 |
| less expensive | 0.49 |
| dangerous | 0.47 |
| purer | 0.47 |
| more potent | 0.44 |
| More » |
| drug | 0.59 |
| illicit drug | 0.46 |
| black sticky substance | 0.46 |
| illegal drug | 0.43 |
| addictive opiate | 0.34 |
| a schedule i drug | 0.32 |
| narcotic | 0.32 |
| powerful opiate | 0.30 |
| new drug | 0.25 |
| the most common drug | 0.24 |
| More » |
| morphine | 0.56 |
| the resin of poppy plan… | 0.41 |
| opium | 0.32 |
| injected | 0.69 |
| smoked | 0.62 |
| synthesized | 0.61 |
| snorted | 0.59 |
| mixed with fentanyl | 0.55 |
| injected into vein | 0.53 |
| consumed in the united … | 0.52 |
| sold on the street | 0.52 |
| derived | 0.52 |
| sold in the united stat… | 0.52 |
| More » |