Evaluating the Efficacy of Two Pharmaceutical Therapies for Burning Mouth Syndrome

Burning mouth syndrome (BMS) is a chronic pain disorder characterized by a persistent burning sensation in the oral cavity, affecting quality of life significantly. Pharmacological therapy is commonly employed in the management of BMS, but the comparative efficacy of different pharmaceutical agents remains uncertain.

This study was conducted involving 80 participants diagnosed with BMS, randomly assigned to two treatment groups: Group A received tricyclic antidepressants (TCAs), while Group B received anticonvulsants. Baseline assessments of pain intensity, oral health-related quality of life, and psychological distress were conducted using standardized measures. Treatment outcomes were evaluated at 3-month and 6-month follow-up visits. Pain intensity was assessed using a visual analog scale (VAS), while oral health-related quality of life and psychological distress were measured using validated questionnaires.

Both treatment groups demonstrated significant improvements in pain intensity, oral health-related quality of life, and psychological distress compared to baseline. At the 6-month follow-up, Group A (TCAs) showed a mean reduction of 70% in pain intensity from baseline, whereas Group B (anticonvulsants) exhibited a mean reduction of 65%. The difference in pain reduction between the two groups was not statistically significant (P = 0.35). Both groups also showed similar improvements in oral health-related quality of life and psychological distress measures.

TCAs and anticonvulsants are both effective pharmaceutical therapies for managing BMS, resulting in significant improvements in pain intensity, oral health-related quality of life, and psychological distress.