Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Minimal and Optimal Peak Inspiratory Flow Rates (L/min) for Dry Powder Inhalers
| Device | Minimal | Optimal |
|---|---|---|
| Turbuhaler®/Flexhaler® | 30 | 60 |
| Easyhaler® | 30 | 30 |
| Diskus® | 30 | 60 |
| HandiHaler® | 20 | 30 |
| Ellipta® | 30 | 60 |
| Aerolizer® | 40 | 65 |
| Genuair® | 40 | 45 |
| Breezhaler® | 50 | 50 |
| Spiromax® | 40 | 40 |
| Novolizer® | 35 | 50 |
| NEXThaler® | 35 | 35 |
See article for inhaler references.
