Tag: Intermediate acting insulin

An estimated 8.4 million Americans rely on insulin to survive and manage diabetes [1.7.3]. For many, this includes using specific types of insulin that have a cloudy appearance, but what is cloudy insulin and why is its appearance so important for safety and effectiveness?

Humulin N and Novolin N are both brand-name versions of the same drug, NPH insulin. This intermediate-acting insulin lasts longer in the body than natural insulin and is used to manage blood sugar levels in people with diabetes. While they are chemically identical, there are important clinical and manufacturing differences that require medical supervision before switching between them.