Researchers conducted an observational study using real‑world data to compare the effectiveness and safety of initiating three fixed‑dose long‑acting muscarinic antagonist (LAMA)-long‑acting beta‑2 ...

Inhalers should be shaken for a few seconds before each use. Biswas said patients often forget to shake the device or don't shake it long enough, particularly on subsequent puffs. The angle at which ...