Diabetes is a chronic condition and afflicts a huge population not only in the country but also around the world. Triggered by the excessive levels of blood sugar in the blood, the disease must be managed effectively to avoid further complications. One of the common methods of treatment for diabetes is the administering of insulin shots throughout the day. The insulin shots are delivered into the body through the use of diabetes insulin pens.

As the name suggests, the device is designed in the form of a pen. It comprises an inserted cartridge that consists of insulin. There is a dial too that allows for an easy measure of the dose. Just like a traditional vial, the pen employs a disposable pen needle that is used to deliver the insulin into the body. Below are some key factors to understand before using a diabetes insulin pen.

What are the different types of diabetes insulin pens available?
The design and function of diabetes insulin pen have undergone several changes ever since its introduction. The recent models of the device have been manufactured for the best usability. Today, the two types of insulin pens available are as follows:

• Reusable insulin pen – The reusable insulin pen comes with a cartridge that can be replaced after use. One can use the pen or as long as it is maintained with proper care. This type of pen is the most popular choice as it cost-effective and can last for several years.
• Disposable insulin pen – The disposable insulin pen comprises a cartridge that is prefilled with insulin. The pen has to be used for a single shot before being disposed of safely.

What are the benefits of using a diabetes insulin pen?
The use of an insulin pen has benefited several people, especially the aged and children. Here are some pros that come with the device.

• The insulin pen can be used by anyone as it does not require too much effort.
• The pens employ small and thin needles to deliver the dose of insulin and thus, the process is not as painful as with the use of traditional syringes. The pen does not look or feel as intimidating and this makes it ideal for use on children.
• Some advanced insulin pens feature memory indicators. The patient can refer to the same to recall when the last dose was administered.
• The device is portable and can be conveniently carried along.
• Insulin pens feature clear indicators with the ability to adjust the dose of insulin. Therefore, one can be sure of the accurate dosage being administered.

What are the cons of using an insulin pen?
As with every device, insulin pens too come with their own set of cons. Some of the drawbacks are as follows:

• The pen makes it impossible for one to mix two different types of insulin.
• People may not be comfortable to use the pen on a patient and thus, it may only be used for self-administration.
• The reusable insulin pen is much more expensive than the vial and syringe method.
• Insulin may be wasted when administered it through a pen.
• Diabetes insulin pens are not typically covered by health insurance providers.

What are the potential risks to be aware of when using a diabetes insulin pen?
There are several potential risks to stay away from when using the device. They include the following.

• The expiry date and the condition of the insulin must be checked prior to administration as it can be harmful.
• The insulin must be clear and checked for particles as it can prevent the effective delivery of the dose.
• Patients must closely check the dial to ensure that dosage is as per the recommendation of the physician. Excess or less of insulin can cause dangerous fluctuations in the levels of blood sugar.

It is essential for a patient to consult the physician and evaluate several factors before using a diabetes insulin pen. There are several factors that impact the working of an insulin pen and it is imperative for one to understand the same. Moreover, the device must be used with care by following the instructions on the package.

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