Find other humalog strengths or a generic
Humalog (insulin lispro) is prescribed for the treatment of diabetes. It works by supplying the body with insulin that is normally made in the body. This helps sugar travel from the blood into other important areas in the body where the sugar is used for energy. Humalog is available in the U.S. You can find discounts at local U.S. pharmacies by using drug discount coupon search at the bottom of this page.