Questions About Insulin

Insulin Pens for the Humalog Brand of Insulins
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Glossary
Insulin
A hormone produced in the pancreas by beta cells, which is necessary for glucose (blood sugar) to be able to enter certain cells of the body and be used for energy.
Insulin pens offer a convenient way to carry insulin with you in a discreet way. They provide accurate dosing and come in both prefilled and reusable options. In this section, you'll find detailed information about our prefilled and reusable insulin pens, including online tutorials that show you how to use the pens.

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Also Available the Original Prefilled Pen



Important Safety Information
Humalog, Humalog Mix75/25, and Humalog Mix50/50 are for use in patients with diabetes to control high blood sugar. Humalog should be used with a longer-acting insulin, except when used in combination with sulfonylureas in patients with type 2 diabetes.

Humalog insulins are contraindicated during episodes of hypoglycemia and in patients sensitive to Humalog or one of its excipients. The safety and effectiveness of Humalog in patients less than 3 years of age have not been established. Safety and effectiveness of Humalog Mix75/25 and Humalog Mix50/50 in patients less than 18 years of age have not been established. There are no clinical studies of the use of Humalog insulins in pregnancy or nursing mothers.

Potential side effects associated with the use of all insulins include low blood sugar, weight gain, low blood potassium, changes in fat tissue at the site of injection, and allergic reactions, both general and local. Humalog Mix75/25 and Humalog Mix50/50 should not be mixed with another insulin. Starting or changing insulin therapy should be done cautiously and only under medical supervision.

Humalog insulins are available by prescription only. See the Humalog, Humalog Mix75/25, and Humalog Mix50/50 Patient Product Information for important facts about these products.

Humalog is a registered trademark of Eli Lilly and Company. Humalog Mix75/25 and Humalog Mix50/50 are trademarks of Eli Lilly and Company.



Humalog Patient Information | Humalog Mix75/25 Patient Information | Humalog Mix50/50 Patient Information | Important Safety Information