Breathe Easy

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Across
  1. 2. - A type of behavioural treatment to help smokers quit (10)
  2. 5. - The harmful gas found in cigarette smoke that reduces oxygen in the blood (10)
  3. 8. - Common term for nicotine withdrawal symptoms (6)
  4. 9. - Support system for smokers trying to quit, often involving meetings (6)
Down
  1. 1. - The addictive substance in cigarettes (8)
  2. 3. - Medication that helps reduce nicotine cravings (9)
  3. 4. - Lung disease commonly associated with long-term smoking (4)
  4. 6. - Smoking cessation aid that comes in gum, patch, or lozenge form (9)
  5. 7. - A temporary gas that provides nicotine without tobacco (7)
  6. 8. - Another term for quitting smoking abruptly without gradual reduction (8)