| Abuse symptom 1: | Failure to fulfill major role obligations |
| Abuse symptom 2: | Hazardous use |
| Abuse symptom 3: | Legal problems |
| Abuse symptom 4: | Social or interpersonal problems |
| Dependence symptom 1: | Tolerance |
| Dependence symptom 2: | Withdrawal |
| Dependence symptom 3: | Taken in larger amounts or over a longer period |
| Dependence symptom 4: | Persistent desire or unsuccessful efforts to cut down |
| Dependence symptom 5: | A great deal of time spent |
| Dependence symptom 6: | Important activities given up or reduced |
| Dependence symptom 7: | Physical or psychological problems |