Huminsulin N Cartridge

Huminsulin N Cartridge by Lupin Limited

Huminsulin N Cartridge is an intermediate-acting insulin preparation manufactured by Lupin Limited, designed for the management of diabetes mellitus. It is a sterile, cloudy suspension containing recombinant human insulin.

• Name:

  • Brand Name: HUMINSULIN N CARTRIDGE
  • Common Name: Isophane Insulin Human (NPH)

• Composition:

  • Active Ingredient: Insulin Isophane (100 IU/ml). This is a synthetic form of human insulin produced using recombinant DNA technology.

• Uses: Huminsulin N Cartridge is prescribed for the treatment of:

  • Diabetes Mellitus Type 1 and Type 2. It helps to improve blood sugar control by facilitating glucose uptake from the blood into muscle and fat cells and inhibiting glucose production by the liver.

• Dosage and Administration:

  • Huminsulin N is administered as a subcutaneous injection (under the skin).
  • Common injection sites include the abdomen, buttocks, upper legs, or upper arms. It is crucial to rotate injection sites to prevent skin changes.
  • The dosage is highly individualized and determined by a healthcare professional based on the patient's metabolic needs, blood glucose levels, and glycemic control goals.
  • Patients should not self-administer without proper training from a doctor or nurse.
  • It is generally given once or twice daily.

• Side Effects:

  • Common Side Effects:
    • Hypoglycemia (low blood sugar), which is the most frequent and can be severe. Symptoms include headache, nausea, hunger, confusion, dizziness, sweating, and rapid heartbeat.
    • Injection site reactions such as pain, redness, itching, or swelling.
    • Lipodystrophy (thickening or pitting of the skin at the injection site) with repeated injections in the same area.
    • Weight gain.
    • Edema (swelling due to fluid retention).
  • Serious Side Effects:
    • Severe hypoglycemia can lead to seizures, be life-threatening, or cause death.
    • Hypokalemia (low blood potassium levels), which can lead to muscle cramps, weakness, or irregular heartbeat.

• Precautions:

  • Hypoglycemia: Patients should be educated on managing low blood sugar, including carrying a quick source of sugar. Regular meals and blood sugar monitoring are essential.
  • Alcohol Consumption: Avoid excessive alcohol, as it can interfere with insulin's action and increase the risk of both hypoglycemia and hyperglycemia.
  • Organ Impairment: Patients with renal (kidney) or hepatic (liver) impairment may have altered insulin requirements, necessitating close monitoring and dose adjustments.
  • Drug Interactions: Inform your doctor about all other medicines being taken, as certain drugs (e.g., beta-blockers, clonidine, some oral contraceptives, corticosteroids) can affect blood glucose levels and may require insulin dose adjustments.
  • Never Share: Insulin pens and needles should never be shared between patients to prevent serious infections.
  • Visual Inspection: Before use, inspect the cartridge. Do not use if the insulin appears visibly separated, contains clumps, or has solid white particles sticking to the walls, giving a frosted appearance.

• Storage:

  • Unopened Cartridges: Store in a refrigerator at temperatures between 2°C and 8°C (36°F and 46°F). Do not freeze.
  • Opened/In-Use Cartridges: Once opened or inserted into a pen, store at room temperature (below 30°C or 86°F), away from direct heat and light. Do not refrigerate in-use pens. Discard the cartridge after a specific period, typically 28 days after first use, even if some medicine remains. Always check the product's specific instructions for exact storage duration after opening.

What is HUMINSULIN N CARTRIDGE used for?

HUMINSULIN N CARTRIDGE by LUPIN LIMITED is an intermediate-acting insulin used to manage blood sugar levels in individuals with both Type 1 and Type 2 diabetes mellitus. It is prescribed to help control high blood sugar and reduce the risk of diabetes-related complications.

How does HUMINSULIN N CARTRIDGE work?

This medicine works by mimicking the natural insulin produced by the body. It promotes the uptake of glucose (sugar) from the blood into muscle and fat cells, where it can be used for energy. Additionally, it helps to suppress the production of sugar by the liver. HUMINSULIN N typically begins to act within 1 to 2 hours after injection.

What is the usual dosage for HUMINSULIN N CARTRIDGE?

The specific dosage of HUMINSULIN N CARTRIDGE is determined by your doctor, tailored to your individual blood sugar levels, insulin needs, and treatment goals. It is usually administered once or twice daily via subcutaneous injection into the thigh, upper arm, abdomen, or buttocks. It is important to rotate injection sites to prevent skin issues. For Type 1 diabetes, general recommendations suggest 0.4 to 1 unit per kg of body weight daily, with basal insulin (like Huminsulin N) making up about half. For Type 2 diabetes, the dosage often ranges from 0.1 to 0.2 units per kg of body weight daily.

What are the possible side effects of HUMINSULIN N CARTRIDGE?

Common side effects include hypoglycemia (low blood glucose), reactions at the injection site such as redness, swelling, or pain, lipodystrophy (skin thickening or pitting where injections are given), weight gain, swelling (edema), skin rash, and itching. More serious, though less common, side effects can include severe hypoglycemia, low blood potassium (hypokalemia), and fluid retention, which may lead to or worsen heart failure, especially when used with certain other medications like thiazolidinediones.

Is HUMINSULIN N CARTRIDGE safe during pregnancy or breastfeeding?

HUMINSULIN N CARTRIDGE is generally considered safe for use during pregnancy when prescribed by a healthcare professional. However, dose adjustments and careful monitoring of blood sugar levels may be necessary throughout pregnancy. It is also considered safe during breastfeeding, as studies indicate that the drug does not pass into breast milk in significant amounts and is not harmful to the baby.

Can HUMINSULIN N CARTRIDGE be taken with other medications?

Yes, but caution is essential, as many medications can interact with insulin. Some drugs, such as corticosteroids, oral contraceptives, thyroid hormones, diuretics, and certain sympathomimetic agents, can reduce the blood sugar-lowering effect of insulin. Conversely, medications like beta-blockers, lithium salts, pentamidine, ACE inhibitors, and some antidepressants can increase the risk of hypoglycemia. Alcohol consumption can also significantly increase the risk of low blood sugar. Always inform your doctor about all prescription, over-the-counter, and herbal medications and supplements you are currently taking.

What precautions should be taken while using HUMINSULIN N CARTRIDGE?

Always be vigilant for symptoms of hypoglycemia and carry a source of glucose to treat it if necessary. Do not skip meals. Rotate your injection sites regularly (e.g., within the thigh, upper arm, abdomen, or buttocks) to prevent lipodystrophy. Do not massage the injection site. Avoid alcohol as it can increase the risk of hypoglycemia, and refrain from smoking tobacco, which can lead to insulin resistance. If you have kidney or liver disease, your doctor may need to adjust your dose. Be aware that fluctuations in blood sugar can impair your ability to drive; avoid driving if you experience symptoms of high or low blood sugar. Never share your insulin cartridges or pens with others to prevent the transmission of diseases. Inspect the solution before each use; do not use it if it appears damaged, clumpy, or contains solid particles.

What happens if a dose of HUMINSULIN N CARTRIDGE is missed?

If you miss a dose of intermediate-acting insulin like HUMINSULIN N and it is less than 4 hours overdue, you can typically take your usual dose. If more than 4 hours have passed since the scheduled dose, it is generally recommended to take 50% of your normal dose. If your blood glucose levels are significantly high (e.g., above 14 mmol/L) after a missed dose that is more than 4 hours overdue, you should check for ketones and consult your doctor or follow their specific instructions regarding correction doses of short-acting insulin. Always consult your doctor for personalized advice on managing missed doses.

How should HUMINSULIN N CARTRIDGE be stored?

Unused HUMINSULIN N CARTRIDGES should be stored in a refrigerator at a temperature between 2°C and 8°C. They must be protected from light and should not be frozen. Once a cartridge has been inserted into an insulin pen or is in use, it should be stored below 30°C and not refrigerated, and typically used within 28 days.