COPD & Oral Health: How Breathing Easier Starts with Your Mouth

COPD patients have 1.19 times higher risk of periodontal disease.
A study in Frontiers in Physiology found that non-surgical periodontal treatment reduces COPD exacerbations and improves lung function.

Inhalers cause dry mouth and oral yeast infections.
Inhaled corticosteroids trigger oropharyngeal candidiasis and xerostomia, but rinsing with water after use removes up to 80% of residual corticosteroid, preventing these side effects.

Poor oral hygiene worsens COPD symptoms.
Research in the COPD Journal shows patients with poorer dental hygiene experience higher daily respiratory symptoms. Oral pathogens can aspirate into the lungs, intensifying inflammation.

• Rinse after every inhaler use to remove corticosteroid residue

• Stay hydrated and use saliva-enhancing mouthrinses

• Use fluoride mouthwash daily to strengthen enamel

• Brush twice daily and floss to reduce bacterial load

• Schedule dental checkups every 3-4 months (more frequent than standard care)

The Feno Smartbrush™ helps make these protective steps effortless. Its personalized mouthpiece ensures a thorough clean across every surface, even for users with limited breath control or hand dexterity.