| # | Side effect | Count | Frequency |
|---|---|---|---|
| 0 | DEVICE DELIVERY SYSTEM ISSUE | 437 | 0.5147 |
| 1 | CHRONIC OBSTRUCTIVE AIRWAYS DISEASE EXACERBATED | 63 | 0.1821 |
| 2 | STATUS ASTHMATICUS | 77 | 0.1782 |
| 3 | INHALATION THERAPY | 103 | 0.1661 |
| 4 | DYSPNOEA EXACERBATED | 81 | 0.1573 |
| 5 | INFECTIVE PULMONARY EXACERBATION OF CYSTIC FIBROSIS | 499 | 0.1169 |
| 6 | HOARSENESS | 52 | 0.1083 |
| 7 | CHRONIC KIDNEY DISEASE-MINERAL AND BONE DISORDER | 56 | 0.0893 |
| 8 | POOR QUALITY DEVICE USED | 227 | 0.0834 |
| 9 | RHONCHI | 80 | 0.0809 |