Do not stop taking your medication just because you feel better. These medications must be used correctly every day to prevent asthma attacks. Use a beta agonist inhaler before you use a corticosteroid inhaler if you use both kinds of inhalers. This opens up the airways so the corticosteroid can go deeper into your lungs. Do not change the dose of a corticosteroid without your health care provider's advice, even if your beta agonist makes you feel much better.
Corticosteroids can block the body's ability to fight infection.
With inhaled corticosteroids, this can lead to growth of yeast in the mouth or throat. To prevent yeast infections, always rinse your mouth with water after using your inhaler. Do not swallow the rinse water. Using a spacer may also help. Contact your health care provider if you develop sore throat , sore mouth, or white patches in your mouth.