Vilanterol is a long-acting β2 agonist (LABA) medication used to treat chronic obstructive pulmonary disease (COPD) and asthma. It is a long-acting bronchodilator that helps open up the airways and makes breathing easier. Vilanterol is a bronchodilator medication and it is usually taken in combination with an inhaled corticosteroid. It works by relaxing the muscles around the airways and allowing air to flow more freely. Vilanterol has been shown to improve lung function and reduce symptoms related to COPD such as shortness of breath and wheezing. Vilanterol is available as a dry powder inhaler and can be taken once or twice daily, depending on the prescribed dose.
Vilanterol is a medication used to help manage chronic respiratory conditions. Here's a breakdown of its key points:
What it is:
- A long-acting beta2-adrenergic agonist (LABA) medication [1, 2].
- LABAs work by relaxing the muscles around the airways in the lungs, making it easier to breathe [2].
What it's used for:
- Primarily used for two chronic lung conditions:
- Chronic obstructive pulmonary disease (COPD), including chronic bronchitis and emphysema [1, 2]. COPD is a progressive lung disease that makes it difficult to breathe.
- Asthma, in some cases, particularly when asthma symptoms are not well controlled with other medications [1]. It's important to note that Vilanterol is not used to treat sudden asthma attacks.
How it works:
- Vilanterol relaxes the muscles surrounding the airways in the lungs, which allows the airways to open up and ease breathing difficulties [2].
- Its long-acting property means it provides a sustained bronchodilatory effect, typically lasting for 24 hours [1].
How it's used:
- Vilanterol is usually delivered through an inhalation device, either a dry powder inhaler (DPI) or a multi-dose dry powder inhaler (MDPI) [1].
- The specific dosage and frequency will depend on the individual's condition and treatment plan set by their doctor.
Important things to remember:
- Vilanterol is a controller medication, meaning it's used for long-term management of COPD or asthma, not to relieve sudden symptoms [2].
- It's often prescribed in combination with other medications, such as inhaled corticosteroids, for better control of COPD or asthma [2].
- Vilanterol may cause side effects like headache, dizziness, tremor, and muscle cramps [1].