Causes of bronchospasm or wheeze during the induction phase of anaesthesia
| Cause | No |
|---|---|
| Bronchospasm presumed due to airway irritation | 23 |
| Anaphylaxis | 6 |
| Misplacement of endotracheal tube | 6 |
| Aspiration of gastric contents | 4 |
| Pulmonary oedema (following failed intubation) | 1 |
| Unknown, possibly allergy | 2 |
| Total | 42 |