Inhaled corticosteroids

Definition

Inhaled corticosteroids are medications used to manage and prevent symptoms of asthma and chronic obstructive pulmonary disease (COPD). They work by reducing inflammation in the airways, leading to improved breathing.

5 Must Know Facts For Your Next Test

1. Inhaled corticosteroids are often considered first-line treatment for persistent asthma.
2. They reduce airway inflammation, decrease mucus production, and help prevent asthma attacks.
3. Common side effects include oral thrush and hoarseness; rinsing the mouth after use can help mitigate these effects.
4. They are administered using devices like metered-dose inhalers (MDIs) or dry powder inhalers (DPIs).
5. Examples of inhaled corticosteroids include fluticasone, budesonide, and beclomethasone.

Review Questions

• What is the primary function of inhaled corticosteroids in respiratory conditions?
• Name two common side effects of inhaled corticosteroids.
• Why is it important to rinse your mouth after using an inhaled corticosteroid?

Related terms

Asthma: A chronic inflammatory disease of the airways that causes episodes of wheezing, breathlessness, chest tightness, and coughing.

Chronic Obstructive Pulmonary Disease (COPD): A group of progressive lung diseases that cause obstructed airflow from the lungs.

Metered-Dose Inhaler (MDI): A device that delivers a specific amount of medication to the lungs in the form of a short burst of aerosolized medicine.