Treatment algorithm
| Symptoms | Sputum eosinophils | ||
| <1% | 1–3% | >3% | |
| Improved | Decrease bronchodilator | Decrease bronchodilator | Decrease bronchodilator |
| Decrease anti-inflammatory | No change in anti-inflammatory | Increase anti-inflammatory | |
| No change | No change in bronchodilator | No change in bronchodilator | No change in bronchodilator |
| Decrease anti-inflammatory | No change in anti-inflammatory | Increase anti-inflammatory | |
| Worse | Increase bronchodilator | Increase bronchodilator | Increase bronchodilator |
| Decrease anti-inflammatory | No change in anti-inflammatory | Increase anti-inflammatory | |