Across
- 6. Brain chemical linked to pleasure and addiction.
- 7. Plant used in cigarettes and chewing products.
- 9. Returning to drug use after stopping.
- 10. Brain and spinal cord.
- 13. Physical and mental changes from substance use.
- 17. Substances that change mood or behavior.
- 20. Pain-relieving drug, often addictive.
- 21. Compulsive need to use a substance.
- 23. Illegal substances.
- 24. Using a drug in a harmful way.
- 25. Addictive chemical in tobacco.
Down
- 1. Chemicals found in cannabis.
- 2. Influence from others to do something.
- 3. Mental craving for a substance.
- 4. Needing more of a drug for the same effect.
- 5. Planned effort to help someone with addiction.
- 8. Taking too much of a drug.
- 11. Consuming large amounts of alcohol quickly.
- 12. Ongoing process of overcoming addiction.
- 14. Medications legally given by doctors.
- 15. Body's need for a drug.
- 16. Drug that speeds up brain activity.
- 18. Symptoms when stopping a drug suddenly.
- 19. General term for consuming drugs or alcohol.
- 22. Drug that slows down the central nervous system.