Addiction- Young Seo's crossword puzzle

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Across
  1. 3. example: heroine
  2. 5. impact of addiction- people can get hurt
  3. 7. identify nature of medical illness
  4. 8. included as addiction to ICD-11 in 2020
Down
  1. 1. physical symptom of dependence disorder
  2. 2. unpleasant symptoms when they are trying to quit
  3. 4. mental health problem, need substance/activity
  4. 6. classification of diseases organisation