Miya® (Clostridium Butyricum Tablets), imported from Miyarisan Pharmaceutical Co., Ltd., a drug of OTC Class B, is used for the treatment and improvement of digestive symptoms due to intestinal flora disorders caused by various reasons. The drug is safe, efficient and convenient (stored at room temperature and can be taken with antibiotics) and has been included in the Diagnosis and Treatment Protocol for COVID-19.

Chang Ao’s acquisition of the distributorship of Miya® (Clostridium Butyricum Tablets) in some provinces expands the product line, while strengthening its dominant position in the field of digestion and terminal sales.