What happens to the airways in asthma?

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  1. #bring
  2. #carry
  3. #affects
  4. #coughing
  5. #worse
  6. #condition
  7. #usually
  8. #asthma
  9. #lungs
  10. #wheezing
  11. #breathlessness
  12. #contact
  13. #causes
  14. #triggers
  15. #tubes
  16. #airways
  17. #symptoms
  18. #attack