How does insulin glargine improve diabetes management in type 2 diabetes?

Insulin glargine is a long-acting insulin used to help manage blood sugar levels in individuals with type 2 diabetes. Its primary mechanism of action involves facilitating the uptake of glucose by muscle and fat cells. When insulin glargine is administered, it mimics the physiological role of insulin by promoting the transport of glucose into these cells where it can be utilized for energy or stored for future use. This action effectively decreases blood sugar levels after meals and throughout the day, enhancing glycemic control.

Additionally, insulin glargine provides a steady release of insulin, which helps maintain more stable blood glucose levels over time. This continuous delivery reduces peaks in blood sugar that can occur with shorter-acting insulins or other forms of treatment. By improving the ability of muscle and fat cells to absorb glucose, insulin glargine plays a critical role in overall diabetes management, helping to reduce the risk of diabetes-related complications.