Comparative evaluation of guava leaf extract and chlorhexidine mouthwash in plaque-induced gingivitis: A clinical and computational approach.

Background: Gingivitis can be found in up to 90% of the population with dental plaque being the primary cause and chemical approaches such as antimicrobial mouth washes, for eliminating plaque, are suggested for either supplementing the mechanical removal of plaque or, in some instances, substituting for it. Aim: This study aimed to evaluate the efficacy of a mouthwash containing guava leaf extract and compare it with standard chlorhexidine mouthwash as adjuncts to professional scaling for plaque-induced gingivitis among young adults. Methods: This study was performed as a triple-blinded, randomized controlled trial and study participants were allocated into two groups, with one receiving 0.15% hydro-ethanolic guava mouthwash, and the other receiving 0.12% chlorhexidine, of 10 ml each for 30 s, twice daily, for two weeks as adjuncts to professional scaling along with appropriate tooth brushing. Results: The analysis showed that both 0.15% guava and 0.12% chlorhexidine mouthwashes demonstrated significant reductions in median plaque and gingival scores from baseline to 28 Conclusion: The present study concluded that 0.15% hydro-ethanolic guava mouthwash could be an adjunct to professional scaling for plaque-induced gingivitis on par with chlorhexidine mouthwash when appropriate tooth brushing techniques are followed.