Levemir FlexPen 300 IU / 3 mL (Insulin Detemir) – 5 Pen Pack

Levemir FlexPen is a pre-filled, disposable insulin pen containing the active ingredient Insulin Detemir. It is a long-acting “basal” insulin used to control high blood sugar in adults and children with diabetes mellitus. This package contains 5 FlexPens, each pre-filled with 300 units (IU) of insulin, manufactured by Novo Nordisk.

Product Overview: Levemir FlexPen (Insulin Detemir)

Levemir (Insulin Detemir) is a foundational, long-acting human insulin analog. It is designed to provide a steady, continuous release of insulin to cover the body’s baseline needs over an extended period.

It is prescribed for both Type 1 and Type 2 diabetes as part of a comprehensive treatment plan, which includes diet, exercise, and often other diabetes medications (like short-acting insulin or oral tablets). The FlexPen is an award-winning disposable injector pen designed for ease of use, with a simple dial-a-dose mechanism and a large, clear display.

How Does Levemir (Insulin Detemir) Work?

Insulin Detemir is a “basal” or “background” insulin. Its primary action is to help the body’s cells absorb glucose (sugar) from the blood and to stop the liver from producing more sugar.

Unlike short-acting insulins (which are taken at mealtimes), Levemir is designed to be absorbed slowly and provide a relatively consistent, peak-less level of insulin for up to 24 hours. This helps to keep blood sugar levels stable between meals and overnight.

Key Product Details

Dosage and Administration

Levemir is administered as a subcutaneous injection (an injection under the skin), typically in the thigh, upper arm, or abdomen.

• Dosing: The dose is highly individual and must be determined by your healthcare provider. It is based on your specific metabolic needs, blood sugar levels, and treatment goals.
• Frequency: It is usually injected once or twice daily at the same time(s) each day.
• Needles: Needles are not included with the pen and must be obtained separately. Always use a new needle for each injection.

Important: This is a prescription-only medication. You must follow your doctor’s exact instructions for dosing and administration. Never share your Levemir FlexPen with another person, even if the needle is changed.

Frequently Asked Questions (FAQ) about Levemir FlexPen

What is the difference between Levemir (Insulin Detemir) and Lantus (Insulin Glargine)?

Both are long-acting basal insulins, but they are different molecules. They work in a similar way to provide 24-hour background insulin coverage. Your doctor will decide which one is right for you. They are not interchangeable.

How long does one Levemir FlexPen last?

This depends entirely on your prescribed daily dose. Each pen contains 300 units of insulin. For example, if your dose is 30 units per day, one pen will last 10 days.

How must Levemir be stored?

• Unopened Pens: Must be stored in a refrigerator (between 2°C and 8°C or 36°F and 46°F).
• In-Use Pens: The pen you are currently using should be kept at room temperature (below 30°C or 86°F) and must be discarded after 42 days, even if there is insulin left.
• Do not freeze insulin.

What is the most important side effect of Levemir?

The most common and serious side effect of all insulins, including Levemir, is hypoglycemia (low blood sugar). It is critical to know the signs of low blood sugar (e.g., shaking, sweating, confusion, dizziness, hunger) and how to treat it immediately.

Important Safety Information

Warning: Hypoglycemia (Low Blood Sugar)

• Hypoglycemia is the most common adverse effect of insulin.
• Severe hypoglycemia can cause seizures, unconsciousness, and may be life-threatening.
• You must monitor your blood sugar regularly and know how to manage low blood sugar as instructed by your doctor.

Do not use Levemir if:

• You are having an episode of hypoglycemia.
• You are allergic to Insulin Detemir or any of the other ingredients.

Before starting Levemir, tell your doctor about all your medical conditions, including any liver or kidney problems. Your insulin dose may need to be adjusted if you change your diet, level of physical activity, or if you are ill.

Disclaimer: This content is for informational purposes only. Insulin is a critical prescription medication. This information is not a substitute for professional medical advice from your endocrinologist or healthcare provider.