Xerostomia, or dry mouth, can be a temporary or persistent symptom resulting from
various factors, such as medication use, therapeutic radiation, chemotherapy, autoimmune
conditions (e.g., Sjögren’s syndrome), and hormonal imbalances. Xerostomia often leads
to associated mucositis, which significantly impacts patients’ quality of life. The
nano-bio-fusion (NBF) gingival gel, a gel-type functional toothpaste containing vitamins
C, E, propolis, and herbal extracts in a nano-emulsion state, has shown potential
in accelerating the healing of oral mucosal lesions.
