Purpose: The effects of extreme temperatures on drug delivery of two albuterol sulfate hydrofluoroalkane, metered-dose inhalers (MDIs) were evaluated.Methods. Three Proventil HFA and three ...

Leak Rate. It is common for MDIs to lose propellant during storage. The propellant-leak rate of the test MDIs was compared with that of the controls (Figure 3). The leak rates for the Proventil ...

On December 20, 2024, the US Court of Appeals for the Federal Circuit released its opinion in Teva Branded Pharm. Prods. R&D, Inc. v. Amneal ...

The US Court of Appeals for the Federal Circuit affirmed a district court’s delisting of patents from the Orange Book because the patent claims ...

Asthma inhalers are hand-held devices that allow you to inhale a dose of medication to treat asthma ... MDIs can recognized by the abbreviation HFA (which stands for the propellant hydrofluoroalkane).

If your inhaler has a dose counter, this eliminates all the guesswork and uncertainty about how much medicine is left in an inhaler. For example, Ventolin HFA, Advair HFA, and fluticasone have dose ...

Meter dose inhalers (MDIs) consist of a pressurized canister that ... abbreviation HFA (which stands for the propellant hydrofluoroalkane). These include Ventolin HFA, Proventil HFA, Proair HFA, ...

The dosage can vary depending on what condition the drug is used for. Albuterol inhaler is approved by the Food and Drug Administration (FDA) for the following uses: Albuterol belongs to a class ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up to receive our free e-Newsbulletins Some states have laws and ethical rules regarding solicitation and ...

A study compares budesonide-glycopyrrolate-formoterol and fluticasone-umeclidinium-vilanterol, revealing insights on COPD ...

This article covers topics such as side effects, dosage ... Always use your rescue inhaler as instructed by your doctor to treat symptoms of asthma attack. For these uses, Dupixent is meant ...