Author(s)

Mohamed Ismail Assadawy^1*, Hisham Mohamed Abozaid¹, Abdelraheem Ramadan Elgendy¹, Abdelrahman Mohamed Galal²

¹Department of Oral Medicine, Periodontology, Oral Diagnosis, and Oral Radiology, Faculty of Dental Medicine (Boys-Cairo), Al-Azhar University, Cairo, Egypt.
²Department of Oral Biology, Faculty of Dental Medicine (Boys-Cairo), Al-Azhar University, Cairo, Egypt.

Background: Oral aphthosis has a negative impact on oral health. This study aimed to assess the effectiveness of gel formulation including diclofenac and propolis in the treatment of oral ulcers. Methods: Participants included 100 normal individuals with aphthous, excluding those having allergies to any ingredient in the diclofenac formulation. Patients were randomly assigned into two groups: one group received treatment with a combination of diclofenac potassium 3% (10 mg/g, 60 g) and propolis 5% gel (Group II), and the other group received a placebo (Group 1). The patient was evaluated using standard digital photographs and chronic oral mucosal questionnaires on days 1, 3, 5, and 7 after healing. Utilizing the Mann-Whitney U test, the two groups were compared. Each group’s changes were examined using Friedman’s test. Results: There was a statistically dramatic change over time in Group II. After one day, the median total score dropped statistically significantly, and from one to three days with effect size (d) 2.485, Group II demonstrated 48% complete healing and 52% partial healing, while Group I demonstrated 4% partial healing and 96% no change. Effect size (V): 0.995. Conclusions: The combination of diclofenac and propolis provided instant relief and an affordable new regimen for treating oral aphthosis.

Ulcer Biology, Healing, Inflammation, Corticosteroids, Propolis, Diclofenac Potassium, Oral Aphthosis

Assadawy, M. , Abozaid, H. , Elgendy, A. and Galal, A. (2023) Combination of Diclofenac Potassium and Propolis in the Therapy of Oral Aphthosis: A Randomized, Clinical, Double-Blind, Placebo-Controlled Study. Open Journal of Stomatology, 13, 422-432. doi: 10.4236/ojst.2023.1311035.