An Overview of Insulin Therapy in the Management of Diabetes Mellitus.

Diabetes is the most common diagnosis among home care patients. All patients with type 1 diabetes require insulin, and due to the progressive nature of type 2 diabetes, most will eventually need insulin therapy. The newer analog insulins that have been developed include long-acting, ultra-long-acting, rapid-acting, and ultra-rapid-acting. They mimic the body's natural insulin secretion and allow patients more flexibility in diet and lifestyle while achieving blood glucose control. This article provides an overview of insulin therapy and related patient care and teaching considerations.