Dietary supplements (hypericum perforatum / St John's Wort) vs placebo
QoL · People with primary burning mouth syndrome (BMS), that is, oral mucosal pain with no dental or medical cause for such symptoms
1 finding from 1 review
- Interventions for treating burning mouth syndrome 2016 · Cochrane All outcomesshort-term (up to 3 months) · hypericum perforatumSardella 2008 (43 participants) evaluated QoL from patient self-reports and narratively indicated that both intervention and placebo participants were better able to cope at trial completion.1 study · 43 participantsGRADE not reported