What is Insulin?
Insulin is a hormone which controls blood glucose levels by allowing glucose to enter the cells to give us energy. There are different types of insulin available in medical form and it is prescribed according to the needs of the patient. Its primary function as a medicine is to control blood glucose (sugar) levels in people with diabetes.
Do all diabetes patients require insulin?
If you are diagnosed with type 1 diabetes you will be prescribed insulin as the body relies on it to control the blood glucose levels. Some people with type 2 diabetes also require insulin if their blood glucose levels cannot be controlled by other means. Controlling the amount of glucose in your blood is very important because if your levels are too high or low it can lead to complications which may be life threatening.
How is it used?
The guidelines for insulin use will be given to you by your diabetes team. Comprehensive education as to how you take insulin and information regarding dosage will also be provided. In general, insulin is administered either by syringe, pen device or pump.
How is insulin stored and transported?
Insulin must be stored in an appropriate way in order for it to be effective. You must also make sure that you have your required dosage with you at all times. Recommended tips for insulin storage and transportation include:
- Do not expose insulin to extreme temperatures – hot or cold
- Use the temperature control equipment provided by your care team for transportation
- Never store your insulin in your car or in view of direct sunlight
- Insulin should never be put into the freezer
- Check the expiration date on the container. Inspect the bottle for signs of irregularity and to ensure it hasn’t been tampered with
- Ensure proper disposal and storage of syringes and needles, as advised by your diabetes team
