Drug use check (DAST-10)
In the past 12 months:
This check uses the Drug Abuse Screening Test (DAST-10) — 10 yes/no questions about drug use (not including alcohol) over the past 12 months.
Your answers stay on this device — nothing is sent or saved anywhere.
DocSana self-checks are for information only. They are screening tools, not diagnoses: only a licensed clinician can diagnose a mental health condition. Your answers are scored in your browser and are never sent to or stored by DocSana. We count visits to these pages with privacy-friendly analytics that use no cookies and never receive your answers or results. There is no advertising tracking on self-check pages. If you're in crisis, call or text 988, or call 911 if you're in immediate danger.
Common questions
What is the DAST-10?
The DAST-10 — the Drug Abuse Screening Test — is a 10-question drug use screening used in clinics worldwide. It asks about drug use (not alcohol) over the past 12 months.
Is the DAST-10 a diagnosis?
No. It's a screening tool that suggests the level of drug-related problems. Only a licensed clinician can diagnose a substance use disorder.
Does this cover alcohol?
No — the DAST-10 is for drugs other than alcohol. For alcohol, take our AUDIT alcohol check.
Where can I get help?
The SAMHSA National Helpline (1-800-662-4357) is free, confidential, and open 24/7. You can also talk with your doctor or find a substance-use counselor.
Who made the DAST?
Dr. Harvey A. Skinner. Free to use.
The DAST was developed by Skinner et al. Free to use.
Clinical review pending This page was written by the DocSana team and is awaiting review by a licensed clinician.