Answer
May 09, 2024 - 02:11 PM
If you are using a Flovent HFA inhaler with 120 puffs and taking 1 puff every 12 hours:
2 puffs per day → 120 ÷ 2 = 60 days
So, one inhaler should last about 60 days (roughly 2 months). FLOVENT HFA inhalers contain 120 metered inhalations.
If you have Flovent Diskus instead, the calculation is different because it typically contains 60 doses.
You may want to arrange the refill a few days before the inhaler is expected to run out so you don't miss maintenance doses.
