Orabase is an adhesive-vehicle protectant preparation.This vehicle adheres to oral mucosal sites for periods varying from 15 min to 2 hrs.Which increased contact-duration time of the tissues with the active component and increased effectiveness of the active components by maintenance of higher concentrations of the desired sites. Our orabase is prepared as a thin film which contains polyethene

sodium carboxymethylcellulo- se

Dyclonini Hydrochloridum

Meticorten and Chlortetracyclini Hydrochloride etc. It has been found to be free of deleterious

toxic or allergenic properties.No evidences of irritation

side-reactions or toxicity have been observed. The use of orabase offers the greatest benefit in the suppressant and symptomtic management of oral ulcers.It prompt healing and relief pain

but cannot cure and prevent the recurrnces of them. 133 cases of RQU were treated with orabase.35 cases(26.32%)were healed in 48 hrs

47 cases(35.34%)on 3—4 days

29 cases(21.80%)on 5—7 days

17 cases(12.78%)on 8 days or longer

5 cases(3.76%)were not healed.