What is the primary effect of inhaled corticosteroids (ICSs)?
They reduce airway inflammation.
Study 3 Corticosteroids for Respiratory Conditions with 12 free online flashcards. Review key terms, definitions, and concepts with this interactive flashcard deck.
What is the primary effect of inhaled corticosteroids (ICSs)?
They reduce airway inflammation.
Name three inhaled corticosteroids.
Budesonide, fluticasone, and beclomethasone are examples.
Why use a prescribed daily ICS when asthma symptoms are controlled?
Regular use helps prevent asthma symptoms and exacerbations, even when the person feels well.
Does an ICS alone usually provide immediate asthma relief?
Generally, an ICS alone does not provide immediate relief. Some prescribed ICS–formoterol inhalers can be relievers; follow the specific treatment plan.
When may systemic corticosteroids be prescribed for respiratory conditions?
They may be prescribed for a significant asthma flare-up or a moderate-to-severe COPD exacerbation.
Where do systemic corticosteroids act?
They act throughout the body, unlike inhaled corticosteroids, which deliver medicine mainly to the lungs.
Why are systemic corticosteroids usually prescribed for a limited course?
Their risks increase with greater dose and duration, so they are usually used for a limited course.
How are ICSs used in COPD?
ICSs are maintenance treatment for selected patients, typically as part of combination therapy; they are not for everyone with COPD.
How can a patient help reduce oral thrush risk after using an ICS?
Rinse the mouth with water and spit it out after use.
How can a spacer help with an ICS metered-dose inhaler?
With a compatible inhaler, a spacer can reduce medicine deposition in the mouth and throat.
What are two possible local side effects of ICSs?
Hoarseness and oral candidiasis (thrush) are possible local effects.
What are some risks of systemic corticosteroids?
They can raise blood glucose, increase infection risk, suppress adrenal function, and contribute to bone loss.
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