Does airduo cause oral thrush if not rinsed?

What are the risks of not rinsing AirDuo?

Not rinsing AirDuo, an inhaled corticosteroid and long-acting beta2-adrenergic agonist combination, can increase the risk of oral thrush, a fungal infection that affects the mouth [1]. Oral thrush, also known as oropharyngeal candidiasis, is caused by the Candida fungus, and inhaled corticosteroids like AirDuo can sometimes facilitate its growth.

Why does AirDuo increase oral thrush risk?

AirDuo contains fluticasone, a corticosteroid that can suppress the immune system in the mouth, making it easier for the Candida fungus to grow and cause infection [2]. Additionally, the presence of the long-acting beta2-adrenergic agonist (salmeterol) in AirDuo may also contribute to the increased risk [2].

What happens if you don't rinse AirDuo properly?

If you don't rinse your inhaler properly, the drug can remain in your mouth and throat, increasing the risk of oral thrush [3]. It's essential to rinse your AirDuo inhaler with water after each use and shake out any excess liquid to minimize this risk.

What can you do to prevent oral thrush?

To minimize the risk of oral thrush when using AirDuo, make sure to rinse your inhaler properly and:

- Gargle with water after using your AirDuo inhaler
- Spit out the water, rather than swallowing
- Use a fluoride toothpaste and mouthwash
- Rinsing your mouth with antifungal solution after use [4]