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 ...

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.

If you have diabetes, your doctor might suggest Humulin R (insulin human) as a treatment option for you. This article describes the dosages of Humulin R, as well as its strengths and how to use the ...

Humulin R U-100, which contains 100 units of insulin per milliliter (100 units/mL) Humulin R U-500, which contains 500 units/mL If you and your doctor agree Humulin R is safe and working well for you, ...