| Are you using more drugs or alcohol than you used to get the same effect? | |
| Are you using drugs or alcohol more frequently than you used to? | |
| Do you use drugs or drink alcohol on your own? | |
| Do you lie about your using - i.e. how much, how often etc. - to your family or friends? | |
| Has your drug or alcohol use ever caused you any money problems? Problems at work? | |
| Do you regularly take more drugs or alcohol than you originally intended? | |
| Have any of your family or friends voiced concern about your drug use or drinking? | |
| Have you ever made any effort to cut down or stop your drug or alcohol use? Did it fail? | |
| Are you using drugs or drinking alcohol more or less continuously now? | |
| Do you think you have a drug problem? |