Is Tang Letai Blood Sugar-Lowering Therapy Really That Effective?

　　Tang Letai Hypoglycemic Capsules may not provide effective treatment for diabetes. The main ingredients of Tang Letai Hypoglycemic Capsules include ginseng, Anemarrhena asphodeloides (Zhimu), Berberis (Sankezhen), dried ginger, Schisandra chinensis (Wuweizi), and ginseng stem-leaf saponins. These components possess properties of clearing heat, promoting fluid production, nourishing yin, and moistening dryness; thus, the capsules may help alleviate symptoms associated with diabetes—such as excessive thirst, frequent urination, and irritability—but they do not produce a significant blood glucose–lowering effect.

　　If you have diabetes, it is recommended that you seek diagnosis and treatment at a reputable hospital. Currently, antidiabetic medications fall into two broad categories: 1) insulin secretagogues—including sulfonylureas and meglitinides (glinides); and 2) non-insulin secretagogues—including metformin, thiazolidinediones (TZDs), and alpha-glucosidase inhibitors. Additional options include dipeptidyl peptidase-4 (DPP-4) inhibitors such as saxagliptin and sitagliptin, and sodium-glucose co-transporter-2 (SGLT2) inhibitors such as dapagliflozin, canagliflozin, and empagliflozin. Insulin injections may also be used to achieve stable glycemic control. All these medications must be used strictly under medical supervision. Prolonged inadequate glycemic control may lead to serious complications, including diabetic peripheral neuropathy, diabetic retinopathy, and diabetic nephropathy. Moreover, persistently elevated blood glucose levels may precipitate diabetic ketoacidosis, which in severe cases can result in coma or even death. Therefore, strict and standardized glycemic control is essential.