Is insulin administration recommended in areas of scar tissue?

Insulin administration is not recommended in areas of scar tissue because absorption may be inconsistent. Scar tissue can alter the normal structure and function of the skin, which can affect how insulin is absorbed into the bloodstream. When insulin is injected into scar tissue, its absorption rates may vary significantly, leading to unpredictable blood sugar levels. Healthy tissue ensures better blood flow and consistent absorption of the medication, which is crucial for effective blood glucose management.

While other options might suggest circumstances under which administration could be acceptable, they do not prioritize the critical need for consistent and reliable absorption that is essential for effective diabetes management. Thus, avoiding areas of scar tissue is key for ensuring optimal insulin delivery and achieving stable blood glucose control.