Chewable Tablets of Acacia catechu Extract, an Alternative to Betel (Paan) for Mouth Ulcers: Formulation and In vitro Evaluation.

Objective: The objective of the current research work was to prepare chewable tablets having Acacia catechu extract useful for mouth ulcers using a 3 factorial design.

Methods: Acacia catechu heartwood extract was prepared using a reported method with some modifications. The extract was characterized using TLC against the catechin marker.