Treatment of Glandular Cheilitis
For glandular cheilitis, initial conservative management with topical corticosteroids (betamethasone sodium phosphate 0.5 mg in 10 mL water as a rinse-and-spit mouthwash or clobetasol propionate 0.05% ointment) combined with tacrolimus ointment is recommended, with surgical vermilionectomy and salivary gland removal reserved for severe, refractory cases.
Initial Conservative Approach
The first-line treatment should be medical management before considering surgical intervention:
Topical corticosteroids are the cornerstone of initial therapy. Use betamethasone sodium phosphate 0.5 mg dissolved in 10 mL of water as a 2-3 minute rinse-and-spit solution 1-4 times daily, or clobetasol propionate 0.05% ointment applied directly to affected areas 1, 2.
Tacrolimus 0.1% ointment applied twice daily can be effective, particularly when combined with intralesional corticosteroid injections 1, 3. A case report demonstrated successful resolution using combined intralesional steroid injection followed by topical tacrolimus 3.
Optimal oral hygiene is mandatory regardless of other treatments chosen 4. Use antiseptic oral rinses such as 0.2% chlorhexidine digluconate mouthwash (10 mL twice daily), though diluting by up to 50% may reduce soreness 2.
Conservative treatment with topical medications resulted in resolution in 21% of cases in a systematic review 5.
Adjunctive Measures
White soft paraffin ointment should be applied to the lips every 2-4 hours to provide barrier protection and reduce inflammation 2.
Anti-inflammatory rinses containing benzydamine hydrochloride every 3 hours can help manage discomfort, particularly before eating 2.
Address secondary infections promptly with appropriate antimicrobials if bacterial or candidal colonization is suspected 2.
Surgical Management
Surgical intervention is indicated for severe cases unresponsive to conservative therapy:
Vermilionectomy with minor salivary gland removal was performed in severely affected patients and represented 42.1% of treatment approaches in the literature 5, 6.
Surgery is particularly warranted when there is significant macrocheilia, persistent mucopurulent discharge, or concern for malignant transformation 6, 4.
Histopathological examination is essential, as squamous cell carcinoma (superficially invasive or in situ) was detected in 3 of 22 cases (13.6%) in one series 6.
Critical Considerations
Malignant potential: Glandular cheilitis has been considered a precancerous lesion, though definitive scientific proof remains debated 4. The condition is strongly related to sun sensitivity and photodamage, with higher severity in fair-skinned individuals and albino patients 6. Regular monitoring for malignant transformation is essential, particularly in patients with significant actinic damage 7, 6.
Etiopathogenesis factors to address: Multiple causative factors may contribute, including long-term smoking (64% of cases), xerostomia, poor oral hygiene, and local trauma 8. Addressing these underlying factors—such as smoking cessation, managing xerostomia, and improving oral hygiene—is crucial for treatment success 4, 8.
Treatment duration: For topical corticosteroids, follow a step-down approach similar to other mucosal conditions: start with once-daily application for 4 weeks, then alternate nights for 4 weeks, then twice weekly 9. Adjust frequency based on clinical response rather than adhering rigidly to predetermined schedules.