Wheezing is a high-pitched whistling sound made while breathing. It's often associated with difficulty breathing. Wheezing may occur during breathing out (expiration) or breathing in (inspiration).

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Jan. 11, 2018

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  2. Albuterol side effects
  3. Allergies
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  5. Allergy medications: Know your options
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  7. Alpha-gal syndrome
  8. Anaphylaxis
  9. Anaphylaxis: First aid
  10. Ascariasis
  11. Aspergillosis
  12. Asthma
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  14. Asthma attack
  15. Asthma diet
  16. Asthma inhalers: Which one's right for you?
  17. Asthma: Colds and flu
  18. Asthma medications
  19. Asthma: Testing and diagnosis
  20. Asthma treatment: 3 steps
  21. Atrioventricular canal defect
  22. Avoid rebound nasal congestion
  23. Bronchiolitis
  24. Bronchitis
  25. Carcinoid tumors
  26. Cardiac asthma: What causes it?
  27. Infographic: Cardiac sarcoidosis: A heart under attack
  28. Chronic cough
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  30. Cystic fibrosis
  31. What is cystic fibrosis? A Mayo Clinic expert explains
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  33. Dilated cardiomyopathy
  34. Dust mite allergy
  35. Food allergy
  36. Food allergy or intolerance?
  37. Granulomatosis with polyangiitis
  38. Heart failure
  39. Heart failure and sex: Is it safe?
  40. Holiday Heart
  41. Lung cancer
  42. Infographic: Lung Cancer
  43. Lung Cancer
  44. Lung nodules: Can they be cancerous?
  45. Infographic: Lung Transplant for Cystic Fibrosis
  46. Milk allergy
  47. Nasal Cleaning
  48. Neuroblastoma
  49. Ozone air purifiers
  50. Peanut allergy
  51. Pectus excavatum
  52. Pectus excavatum
  53. Penicillin allergy
  54. Photodynamic therapy: An effective treatment for lung cancer?
  55. Pulmonary edema
  56. Pulmonary embolism
  57. Reactive airway disease: Is it asthma?
  58. Respiratory syncytial virus (RSV)
  59. Sarcoidosis
  60. Shellfish allergy
  61. Super Survivor Conquers Cancer
  62. Vascular rings
  63. Asthma attack video
  64. Dry powder disk inhaler
  65. Dry powder tube inhaler
  66. Video: How to use a peak flow meter
  67. Single-dose dry powder inhaler
  68. Using a metered dose asthma inhaler and spacer
  69. Vocal cord dysfunction
  70. Heart failure action plan
  71. What is aspirin-exacerbated respiratory disease (AERD)?