Here’s how to use one safely and easily.
The sleek design and compact size of insulin pens allow accurate, simplified and convenient insulin delivery.
Several, but not all, insulin types are available.
Your doctor will determine the best option for you.
Pens most often come prefilled and are disposable when empty.
A few models may require you to load an insulin cartridge.
Possible single-dose amounts range from 1/2 unit up to 80 units, depending on the pen.
New, unopened insulin should be refrigerated.
Once in use, keep at room temperature, below 86oF.
Use according to package insert (10-42 days), specific to insulin bang out.
If required, load the insulin cartridge into the pen equipment.
Prior to first-time use, seek instruction from a diabetes educator or pharmacist.
Prep the Insulin Pen
Step 1:Remove pen cover or cap.
If using milky-white (intermediate-acting) insulin, gently roll pen between palms for 15 seconds to mix.
Carry on with remaining steps.
Remove Paper Tab and Needle Covers
Step 2:Get the needle ready.
Pull paper tab off pen needle.
*
B. Screw needle onto insulin end of pen.
C. Remove outer needle cover.
D. Remove inner needle cover to expose the needle.
Throw inner needle cover in the trash.
*Pen needles are available in many sizes.
Ask your diabetes educator or pharmacist for advice.
Prime the Insulin Pen
Step 3:Get the pen ready.
Prime the pen and clear air from the needle.
This adjusts the pen and needle for good accuracy when it’s time to measure your insulin dose.
Hold the pen with the needle pointing upward.
Press the dose knob up completely while watching for insulin drop or stream to appear.
Repeat, if necessary, until insulin is seen at the needle tip.
The dial should be back at zero after completing the priming step.
(it’s possible for you to dial backward, too.)
The pen will allow you to receive only the amount that you have set.
Double-check the dose window to ensure your proper dose.
Choose an Injection Site
Step 5:Select an injection site.
Inject the Insulin
Step 6:Inject insulin.
A. Curl fingers around the upper end of the pen to hold securely.
Poise thumb, in the air, above the dose knob.
B. Gently pinch up the skin with your free hand.
C. Quickly insert the needle at a 90-degree angle.
Pull the needle straight out of the skin.
It is normal to sometimes see a small drop of blood or bruise.
You may lightly pat the site with a tissue or cotton ball, but do not massage the area.
Put the outer needle cover back on the pen.
Congratulations, you’re done!
This article was reviewed by Marty Irons, R.Ph., CDE.
