Injection Insulin Pen Devices

Insulin pen devices provide a delivery option that may be more acceptable and more convenient to use in comparison with traditional vials and syringes and thus may promote patient compliance, which can enhance the ability to achieve and maintain glycemic control. When choosing a specific insulin pen for an individual patient, the clinician should consider the patient’s insulin regimen, lifestyle, and factors that may affect the ability to use a particular device, such as motor dexterity and visual acuity.