Goal: Create and assess a herbal mouthwash pill to treat oral infections. Objective: Compared to pills, mouthwash, and other liquid formulations, herbal mouthwash tablets function more quickly and have a more focused effect. In contrast to liquid mouthwash, it is easier to use. choosing an appropriate drug to make a herbal mouthwash pill that can be used to treat an oral infection. The major goal of this study was to create and assess a herbal mouthwash pill to treat oral infection using powdered Psidium guajava leaves, clove, and fennel. In almost every nation, indigenous communities cultures and conceptions of health heavily rely on traditional medical study. Rheumatism, diarrhoea, diabetes mellitus, wounds, sore throats, and coughs are all conditions that guava leaves are frequently used to cure.