Insulin for type 2 diabetes is a crucial medication for managing blood glucose levels when other diabetes medications are no longer effective. This treatment helps your body utilize glucose for energy and prevents complications such as heart disease, kidney damage, and nerve issues caused by high blood sugar levels.
For individuals with type 1 diabetes, please read “Insulin for Type 1 Diabetes: Essential Guide to Treatment and Storage“.
How Insulin for Type 2 Diabetes Works
Insulin for type 2 diabetes works by helping your cells absorb glucose from your bloodstream. When prescribed by your healthcare provider, insulin is often the next step when other medications no longer maintain your blood glucose within a healthy range. In some cases, insulin may only be needed temporarily, such as during pregnancy, illness, or shortly after diagnosis to lower blood glucose levels.
Types of Insulin for Type 2 Diabetes
There are several types of insulin available for type 2 diabetes treatment. These include:
- Long-acting Insulin: This insulin type provides steady blood glucose control over a 24-hour period. Popular long-acting insulin brands include Lantus, Levemir, and Tresiba.
- Intermediate-acting Insulin: Usually taken once or twice a day, this insulin type helps to stabilize blood glucose levels throughout the day. Common brands include Humulin I and Insulatard.
- Rapid-acting or Short-acting Insulin: This insulin type works quickly to lower blood sugar levels after meals. You may be prescribed rapid-acting insulin (e.g., NovoRapid, Humalog) or short-acting insulin (e.g., Actrapid) if needed in combination with longer-acting insulins.
- Biphasic (Mixed) Insulin: Biphasic insulin combines both rapid-acting and intermediate-acting insulin. It is taken 1 to 3 times a day before meals and provides a more convenient option for those needing both types.
How to Administer Insulin for Type 2 Diabetes
Insulin for type 2 diabetes is typically injected using an insulin pen, which ensures the correct dose is administered safely. The small needles make the injection process relatively painless, and your healthcare provider or diabetes nurse will teach you how to use the pen and identify the best injection sites.
Insulin Storage Tips
Proper insulin storage is essential for maintaining its effectiveness. Unopened insulin should be stored in a refrigerator at temperatures between 36°F and 46°F (2°C to 8°C). After opening, insulin can be kept at room temperature for up to 28 days. Never freeze insulin, and ensure it’s not exposed to extreme heat or direct sunlight.
Conclusion
Insulin for type 2 diabetes is essential for managing blood sugar levels and reducing the risk of complications. Work closely with your healthcare team to determine the best insulin regimen for you, ensuring you have the right insulin type, dosage, and storage practices for optimal health.
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