Humulin R (insulin human) is a prescription drug that’s used to help manage high blood sugar levels caused by diabetes. Humulin R is given as an injection under the skin. Doctors prescribe Humulin R ...

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 N (isophane insulin human) is a brand-name drug that’s prescribed for diabetes. This article covers topics such as side effects, dosage, and how Humulin N works. Humulin N is available as a ...

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 ...