Humulin N is a brand of insulin that is used to regulate blood sugar levels in people with diabetes. It is a human insulin product that is identical to the insulin produced by the body. Humulin N is available in pre-filled pens, vials, and multiple-dose insulin pens.

Humulin N is usually administered through subcutaneous injections and is typically used in combination with a healthy diet and exercise regimen. It is important to follow the dosing instructions provided by your healthcare provider and to monitor your blood sugar levels regularly while using Humulin N.

Common side effects of Humulin N include hypoglycemia (low blood sugar), allergic reactions, and weight gain. It is important to inform your healthcare provider of any other medical conditions you have, such as liver or kidney disease, as these may affect your response to Humulin N