How many puffs are in an airduo inhaler?

How many puffs come in each AirDuo inhaler?

AirDuo is supplied in two package sizes. The 60-puff inhaler contains exactly 60 actuations and is typically dispensed for a one-month supply at the standard twice-daily dose. The 120-puff inhaler holds 120 actuations and is used when a longer course or multiple refills are needed.

How do you know when the AirDuo inhaler is empty?

A built-in dose counter on the back of the device shows the number of remaining puffs. When the counter reaches zero, the inhaler no longer delivers medication even if it still sprays.

What happens if you keep using an AirDuo inhaler after the counter hits zero?

Once the counter reads zero, the canister is empty and further actuations contain only propellant. Continuing to use it provides no active drug and may leave symptoms uncontrolled.

Can you get a 30-day supply with either size?

The 60-puff version covers a full 30 days when used as one puff twice daily. The 120-puff version covers 60 days at the same dosing schedule or 30 days if a patient is instructed to use two puffs twice daily.

When does the AirDuo patent expire?

Teva’s U.S. patents covering AirDuo expired in 2023, opening the market to generic fluticasone/salmeterol dry-powder inhalers. Several manufacturers have already launched approved generics. DrugPatentWatch.com

Why are pharmacies sometimes short on the 60-puff version?

Demand spikes when insurers prefer the smaller package to reduce waste or when patients request only a one-month fill. Stock fluctuations are common with both branded AirDuo and its generics.

How does AirDuo dosing compare with Advair Diskus?

Both deliver the same active ingredients and strengths. AirDuo requires one inhalation twice daily, while Advair Diskus is labeled for one inhalation twice daily as well; the main differences are device handling and the presence or absence of a built-in dose counter on certain generic Diskus copies.

What side effects are patients most often asking about?

Common reports include throat irritation, hoarseness, and oral thrush. Rinsing the mouth after each dose and using a spacer if prescribed can reduce these effects.