Effects of Zingiber officinalis (WILLD.) ROSC. Membranes on minor recurrent aphthous stomatitis: a randomized pragmatic trial

The present study provides evidence that DGRMs are effective treatment for RAS. Dried ginger rhizome has obvious effects on pain relief, shortening of healing time, reducing the EGF level in saliva, and has an inhibitory effect on TNF-α release.