Humalog Mix 50 100 Iu/ml 3 Ml Cartridge

HUMALOG MIX 50 100 IU/ML 3 ML CARTRIDGE is an injectable suspension containing a blend of rapid-acting and intermediate-acting insulin, used for managing blood sugar levels in adults with diabetes mellitus.

Name

• Common Name: Insulin Lispro Protamine and Insulin Lispro Injectable Suspension
• Brand Name: HUMALOG MIX 50 (or HUMALOG MIX50/50)

Composition

Each mL of HUMALOG MIX 50 100 IU/ML contains 100 units of insulin lispro. It is a mixture of 50% insulin lispro solution (rapid-acting) and 50% insulin lispro protamine suspension (intermediate-acting). Other inactive ingredients include dibasic sodium phosphate, glycerin, metacresol, phenol, protamine sulfate, zinc oxide, and water for injection.

Uses

HUMALOG MIX 50 is indicated to improve glycemic control in adults with diabetes mellitus (Type 1 and Type 2). It helps to lower blood sugar levels after meals and reduces the risk of serious complications associated with diabetes by providing both rapid and sustained glucose control.

Dosage and Administration

This medicine is administered via subcutaneous injection in the upper arms, thighs, buttocks, or abdomen. It should be injected within 15 minutes before a meal or, if necessary, soon after a meal. Dosage is individualized by a physician based on metabolic needs and blood glucose monitoring. Injection sites should be rotated to reduce the risk of lipodystrophy. HUMALOG MIX 50 should not be given intravenously or used in insulin infusion pumps.

Side Effects

Common side effects include:

• Hypoglycemia (low blood sugar)
• Injection site reactions (redness, swelling, itching)
• Lipodystrophy (skin thickening or pitting at injection site)
• Weight gain
• Swelling in hands and feet

Serious side effects may include:

• Hypokalemia (low potassium levels)
• Severe allergic reactions, including anaphylaxis
• Heart failure (with concomitant use of thiazolidinediones, or TZDs)

Precautions

• Never share a HUMALOG MIX 50 cartridge or syringe with another person, even if the needle is changed, due to the risk of transmitting blood-borne pathogens.
• Monitor blood glucose closely, especially when changing insulin regimens.
• Accidental mix-ups between insulin products can occur; always check the insulin label before each injection.
• Caution is advised in patients at risk for hypokalemia.
• The fixed proportions of rapid-acting and intermediate-acting insulins do not allow for individual basal versus prandial dose adjustments.
• Interactions may occur with other medications; dosage adjustments may be required with concomitant use of certain drugs.

Storage

• Unopened: Store in a refrigerator between 2°C to 8°C. Do not freeze.
• After first use (cartridge inserted into pen): Store at room temperature (below 30°C) and discard after 28 days. Do not refrigerate the pen in use.
• Protect from extreme heat, cold, or direct sunlight.

What is Humalog Mix 50 used for?

Humalog Mix 50 100 IU/ML is an anti-diabetic medicine used to improve blood sugar control in adults with type 1 and type 2 diabetes mellitus. It helps lower blood sugar levels after meals and throughout the day, reducing the risk of serious diabetes complications such as kidney, eye, and nerve damage.

How does Humalog Mix 50 work?

Humalog Mix 50 is a premixed insulin suspension containing 50% insulin lispro and 50% insulin lispro protamine. Insulin lispro is a rapid-acting insulin analog that quickly helps lower blood glucose levels by stimulating glucose uptake in muscle and fat cells and suppressing sugar production in the liver. Insulin lispro protamine is an intermediate-acting component that provides a prolonged duration of action, ensuring consistent sugar control for an entire day.

What is the usual dosage for Humalog Mix 50?

The dosage of Humalog Mix 50 is individualized by a physician based on your specific metabolic needs, blood glucose monitoring results, and glycemic control goals. It is typically administered subcutaneously (under the skin) within 15 minutes before a meal, usually twice daily. Dosage adjustments may be necessary due to changes in physical activity, meal patterns, kidney or liver function, or during acute illness.

What are the possible side effects of Humalog Mix 50?

The most common side effects are hypoglycemia (low blood sugar levels) and weight gain. Other possible side effects include injection site reactions such as redness, swelling, itching, or pain, as well as lipodystrophy (skin thickening or pits at the injection site), skin rash, and edema (swelling). Less common but serious side effects can include severe allergic reactions and hypokalemia (low potassium levels).

Is Humalog Mix 50 safe during pregnancy or breastfeeding?

Humalog Mix 50 is generally considered safe for use during pregnancy, though close monitoring of glucose control and overall health is essential, and insulin requirements may change. When breastfeeding, Humalog Mix 50 should be used with caution, and adjustments to insulin dose or diet may be necessary. It is crucial to discuss your diabetes management with your doctor if you are pregnant, planning pregnancy, or breastfeeding.

Can Humalog Mix 50 be taken with other medications?

Yes, but many medications can influence blood sugar levels and insulin needs. Some drugs, like corticosteroids, oral contraceptives, and thyroid hormones, may increase insulin requirements. Others, such as oral antidiabetic agents, salicylates, and certain antidepressants, may decrease them. Alcohol consumption can also increase the risk of hypoglycemia. If you are taking thiazolidinediones (TZDs) with insulin, you should be monitored for fluid retention and signs of heart failure. Always inform your doctor about all medications, vitamins, and herbal supplements you are taking.

What precautions should be taken when using Humalog Mix 50?

It is crucial to never share your Humalog Mix 50 KwikPen or syringes with other people to prevent the transmission of blood-borne pathogens. You should regularly monitor your blood sugar levels as advised by your healthcare provider. Always rotate injection sites (abdomen, thighs, upper arms, or buttocks) to reduce the risk of lipodystrophy. Do not inject Humalog Mix 50 intravenously (into a vein) or use it in a continuous subcutaneous insulin infusion pump. Before each use, mix the suspension well until it appears uniformly cloudy or milky, and do not use it if it looks lumpy, grainy, discolored, or contains particles.

What happens if a dose of Humalog Mix 50 is missed?

If you miss a dose before a meal, you can administer it immediately after finishing your meal. However, if several hours have passed since your meal, it's generally best to wait and take your next regularly scheduled dose. In such cases, closely monitor your blood sugar levels to manage potential highs or lows. For specific guidance on missed doses, always consult your doctor or pharmacist, as adjustments may vary depending on individual circumstances.

How should Humalog Mix 50 be stored?

Unopened cartridges of Humalog Mix 50 should be stored in a refrigerator between 2°C to 8°C (36°F to 46°F) and must not be frozen. Once a cartridge or pen is opened and in use, it can be stored at room temperature (below 30°C or 86°F) for up to 10 days for prefilled pens or up to 28 days for cartridges. Opened pens should not be returned to the refrigerator. Protect the medicine from extreme heat, cold, and direct light. Always discard any opened cartridge or pen after the recommended storage period, even if some insulin remains.