Comparison of the effectiveness of a commercially available herbal mouthrinse with chlorhexidine gluconate at the clinical and patient level

BACKGROUND The key to good oral health is hidden in nature. Natural herbs like neem, tulsi, pudina, clove oil, ajwain, triphala and many more has been used since ages either as a whole single herb or as a combination against various oral health problems like bleeding gums, halitosis, mouth ulcers and preventing tooth decay. The aim of the study was to compare the efficacy of a commercially available herbal mouthrinse (Herboral) with that of chlorhexidine gluconate which is considered to be a gold standard as an anti-plaque agent. MATERIALS AND METHODS A randomized, two-group, parallel study as a 'de novo' plaque accumulation model was carried out on 50 subjects (23 males and 27 females). At baseline, all participants received a professional prophylaxis and were randomly assigned to the test (Herbal mouthrinse) and control (Chlorhexidine Gluconate) group. On the following three days, all subjects rinsed with 10 ml of the allocated mouthrinse twice daily for 1 min. They were asked to refrain from use of any other oral hygiene measures during the study. At the end of the experimental period, plaque was assessed and a questionnaire was filled by all subjects. RESULTS Chlorhexidine (mean plaque score=1.65) inhibited plaque growth significantly more than the herbal mouthrinse (mean plaque score=1.43, P<0.001). The results of the questionnaire showed that Herboral was preferred by patients for its taste, its convenience of use and taste duration (aftertaste). However, Chlorhexidine was considered to be more effective in reducing plaque as compared to Herboral. CONCLUSION Herbal mouthrinse was found to be a potent plaque inhibitor, though less effective than Chlorhexidine Gluconate. However, it can serve as a good alternative for the patients with special needs as in case of diabetics, xerostomics, and so on.