The invention is a therapeutic compound and its application in repairing damaged pancreas. The compound and the application involves Epigallocatechin gallate (EGCG) of green tea and the adipose-derived stem cells. Epigallocatechin gallate (EGCG) of green tea enhances the ability of the adipose-derived stem cells to repair damaged tissue.本發明是關於一種修復胰臟受損之醫藥組合物及其使用方法,尤其關於一種提供含有酯型兒茶素(EGCG)和脂肪幹細胞的醫藥組合物,酯型兒茶素(EGCG)能提升脂肪幹細胞能力,增加脂肪幹細胞修復受損組織的能力,以進行修復胰臟受損之使用方法。