NovoPen ®, the first insulin pen injector, was introduced in 1985. This article reviews the published evidence over two decades of use of the NovoPen ® family of injection devices in diabetes ...

Insulin overdose symptoms can include confusion, fatigue, irritability, shaking, and other signs of low blood sugar (hypoglycemia). If you accidentally take too much or your blood sugar is low for ...

Slow-acting insulin, such as NPH, does not lower blood sugars quickly. It takes several hours to work. Therefore, it's not an appropriate treatment when you urgently need to bring down your BGL.