Wherever possible wash your hands with soap and water before injecting. Keep the needle in place for 5 seconds after you inject the insulin.
Push down on the plunger to inject the insulin.
How to administer insulin. Pull out the needle. To perform your insulin injection. In this type of injection a short needle is used to inject insulin into the fatty layer.
This requires dialling up at least 2 units and pressing the plunger to expel a test shot of insulin. Where to inject insulin insulin is injected subcutaneously which means into the fat layer under the skin. Remove the caps of the pen needle.
Hold the pen upright and perform an air shot. Throw away your used insulin syringe as directed. This will keep insulin from leaking out.
Put a new needle onto your pen. Press on the plunger until the insulin is gone. Press on your injection site for 5 to 10 seconds.