Longtai is the trade name and the generic name is Glucagon Tablets. There is no clear evidence on whether Glucose-lowering Tablets are effective in improving pancreatic islet function, and it is recommended to consult a doctor for medication. Glucose-lowering Tongxin Tablets is a common proprietary Chinese medicine, which is composed of 21 flavors, including Radix Panax Ginseng, Radix Astragali, Rhizoma Polygoni Multiflori, Rhizoma Polygoni Multiflori, Rhizoma Polygoni Multiflori, Rhizoma Polygoni Multiflori, Rhizoma Polygoni Multiflori, Rhizoma Polygoni Multiflori and Rhizoma Polygoni. It can benefit qi and nourish yin (replenish qi and nourish yin fluid), activate blood circulation and eliminate blood stasis (promote blood circulation and eliminate blood stasis in the body), and open the channels and activate collaterals. It is used for thirstiness caused by deficiency of qi and yin, blood stasis and obstruction of collaterals, polydipsia, polydipsia, polyuria, emaciation, weakness, as well as type II diabetes mellitus with the above symptoms. There is no obvious research evidence on whether hypoglycemic tablets can improve pancreatic islet function. It should be noted that the adverse reactions and contraindications of hypoglycemic tablets are not yet completely obvious, and patients who need to use this drug should be treated under the guidance of a doctor.