Umeclidinium Bromide and Vilanterol Trifenatate Powder for Inhalation

Umeclidinium-vilanterol inhalation powder is a compound preparation clinically used for the maintenance treatment of chronic obstructive pulmonary disease.
Chronic obstructive pulmonary disease: Umeclidinium-vilanterol inhalation powder has a long-acting bronchodilator effect and is suitable for the long-term maintenance treatment of chronic obstructive pulmonary disease.
The active ingredients of Umeclidinium-vilanterol inhalation powder are umeclidinium and vilanterol. Umeclidinium is a long-acting muscarinic antagonist, commonly known as an anticholinergic drug, which has similar affinity to muscarinic receptor M1-M5 subtypes; vilanterol is a long-acting β2 receptor agonist, so Umeclidinium-vilanterol inhalation powder can be used for the maintenance treatment of chronic obstructive pulmonary disease.