Bellingham Smiles

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10/10/2026

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09/12/2026

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Angular Cheilitis

๐Ÿ”น Inflammation at lip commissures
๐Ÿ”น Presents with erythema, cracking, fissuring, soreness
๐Ÿ”น Often a mixed infection: Candida albicans + Staphylococcus aureus

Common causes / associations
๐Ÿ”น Decreased vertical dimension (VDO) = classic board cause
๐Ÿ”น Seen in edentulous patients or those with old/worn dentures
๐Ÿ”น Overclosure causes saliva pooling at mouth corners
๐Ÿ”น Also associated with HIV, uncontrolled diabetes
๐Ÿ”น Iron, riboflavin (B2), folate, B12 deficiency
๐Ÿ”น Mouth breathing, dry cracked lips, Down syndrome

Clinical clues
๐Ÿ”น Painful fissured commissures
๐Ÿ”น May have crusting, maceration, burning
๐Ÿ”น Often recurrent if underlying cause is not corrected

Treatment
๐Ÿ”น Topical antifungal: nystatin or clotrimazole
๐Ÿ”น Topical antibacterial: mupirocin if bacterial component suspected
๐Ÿ”น Mild topical steroid may help inflammation
๐Ÿ”น Definitive treatment = correct cause
๐Ÿ”น Restore proper VDO, improve denture fit, treat deficiencies/systemic disease

High-yield pearl
๐Ÿ”น Edentulous patient + overclosed bite + fissures at mouth corners = angular cheilitis
๐Ÿ”น Treating infection alone is not enough unless the underlying cause is fixed

09/11/2026
๐ŸŒŠ๐Ÿšค Soaking in the last rays of summer- lake outing for the Bham Smiles team ๐Ÿ˜Ž๐Ÿ’ฆ
08/22/2026

๐ŸŒŠ๐Ÿšค Soaking in the last rays of summer- lake outing for the Bham Smiles team ๐Ÿ˜Ž๐Ÿ’ฆ

Address

Bellingham, WA
98229

Opening Hours

Tuesday 7am - 6pm
Wednesday 7am - 5pm
Thursday 7am - 6pm

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