"Hyaluronan" Formulation for Dry Mouth in Sleep Apnea Patients

Exclusion Criteria

• •1. Subjects with open mouth sores at study entry.
• •2. Any pathology that, based on the judgement of the researcher, could negatively affect the oral mucosa and subsequent treatment for xerostomia (immune disorders, etc.)
• •3. Subjects who are nursing, becoming pregnant or plan to become pregnant during the study period
• •4. Subjects currently on medication or treatment for dry mouth/xerostomia
• •5. Subjects \< 18 years of age
• •6. Hypersensitivity to any of the following ingredients- HA ,xylitol and Sodium Benzoate.
• •7. Subjects with soft or hard tissue tumor of the oral cavity.
• •8. Presence of severe gingivitis
• •9. Chronic disease with concomitant oral manifestations other than xerostomia
• •10. Subjects with conditions the investigator may feel will interfere with the condition under study.