Insulin Pen Instructions

An insulin pen is an alternative to using a disposable syringe in order to provide needed insulin injections to those with diabetes. While there are many different types and designs of pens on the market, advantages include ease of use, pre-filled cartridges for throwaway pens, and re-usability for pens that have refillable tips. Most pens can be used by young children, therefore making them a good option for those of all ages.

Screw In and Prime the Needle

• Most pens involve screwing in a needle onto the pen's tip. Screw the needle in tightly, being sure it is secure in the pen. If needed, prime the pen by holding it with the needle pointing up. Tap the pen, which will cause the air bubbles to rise. Then, release a few drops of insulin into the air to remove any air bubbles. If nothing comes out of the needle, the needle may not be screwed in properly or the pen may not have enough insulin in it.

Release the Insulin and Choose Injection Site

• Next, release the desired amount of insulin units by using the pen's dial or knob to release it. Then, choose your injection site. The site should be an area of the body where there is a thin layer of fat, such as the abdomen (but not the portion near the belly button), thighs, buttock, or fat on the back of the arm. You should choose an injection site at least a finger's length away from the previous injection site or another area entirely. This helps to avoid infection and irritation due to the insulin.

Insert and Inject

• Once you have selected your site, insert the needle, and press the button to release the insulin. You should leave the needle in for at least five seconds in order to ensure all the insulin has been released into the body. Then, you can slowly remove the needle and discard it in a sharps container to prevent infection