Vitamin B12 (sublingual, 1000 mcg daily for 6 months) vs placebo
Pain score · Participants with a previous or current history of recurrent aphthous stomatitis (RAS), diagnosed on history and clinical examination;…
Vitamin B12 (sublingual, 1000 mcg daily for 6 months) led to lower pain score compared with placebo; GRADE not reported.
1 finding from 1 review
- Systemic interventions for recurrent aphthous stomatitis (mouth ulcers) 2012 · Cochrane All outcomes6 monthsMD -1.72 [-2.70, -0.74]1 study · 58 participantsGRADE not reported