The active ingredient in Humulin N is isophane insulin human, which is a biologic. Humulin N belongs to a group of drugs called intermediate-acting insulins. Humulin N comes as a suspension (a type of ...

Humulin R U-500 belongs to a group of biologic drugs called insulins. The active ingredient in Humulin R U-500 is recombinant human insulin. The drug comes as a clear liquid that you’ll inject under ...

Humulin N (isophane insulin human) is a brand-name medication the Food and Drug Administration (FDA) has approved to treat type 1 diabetes and type 2 diabetes. It can be used in adults and children.

Humulin N can cause certain side effects (also called adverse effects), some of which are more common than others. These side effects may be temporary, lasting a few days to weeks. However, if the ...