HealthMap

Yes, Steroid Inhalers Frequently Cause Oral Candidiasis

• Direct local effect: Inhaled corticosteroids suppress the local immune response in the oral cavity and throat, creating an environment where Candida albicans can overgrow.
• Common side effect: Oral thrush is a well-documented adverse reaction associated with the use of metered-dose and dry-powder steroid inhalers.

Contributing Factors

• Improper technique: Failing to use a spacer or holding chamber increases the amount of steroid medication deposited directly on the oral mucosa and tongue.
• Lack of hygiene: Not rinsing the mouth immediately after inhalation allows residual drug particles to linger in the oral cavity.
• Immune status: Individuals with compromised immunity, poor nutritional status, or concurrent antibiotic use are at a significantly higher risk.

Preventive Measures

• Rinse and spit: Always rinse the mouth thoroughly with water and spit it out (do not swallow) immediately after using a steroid inhaler.
• Use a spacer: Employ a spacer device with metered-dose inhalers to reduce the deposition of the drug in the mouth and throat.
• Brush teeth: Brush the teeth or clean dentures after the inhalation procedure to remove any remaining residue.