Possible causes of Wheezing (Noisy breathing)

12 conditions can cause this symptom. Most common are listed first.

• Anaphylaxis (severe allergic reaction) Common Urgent Pediatric
• Asthma Common Pediatric
• Bronchitis (bronchial tube infection) Common Pediatric
• Chronic obstructive pulmonary disease (COPD) Common
• Congestive heart failure (CHF) Common Urgent
• Emphysema Common
• Inhaled foreign body Common Urgent Pediatric
• Atypical pneumonia (lung infection) Urgent
• Bronchiolitis (bronchial tube inflammation) Pediatric
• Coronary artery anomaly (heart artery malformation) Urgent
• Cystic fibrosis
• Respiratory syncytial virus (RSV) Urgent Pediatric