Prepare: Wash your hands with soap and water. Gather your insulin pen, a new pen needle, and an alcohol swab.

Check Insulin: Check the insulin in the pen to ensure it matches your prescribed type and dose. Make sure it’s not expired and appears clear without any particles.

Prime the Pen (if necessary): Some pens require priming before the first use or if it hasn’t been used for a while. Follow the manufacturer’s instructions to prime the pen.

Attach the Needle: Twist on a new needle securely onto the pen. Remove the needle cap, being careful not to touch the needle.

Remove Air Bubbles: Hold the pen with the needle pointing up and tap the cartridge gently to make any air bubbles rise to the top. Press the dose button and release until a drop of insulin appears at the needle tip.

Choose Injection Site: Common injection sites include the abdomen, thighs, or buttocks. Clean the chosen area with an alcohol swab and let it dry.

Inject Insulin: Pinch a fold of skin at the injection site and insert the needle at a 90-degree angle (or as instructed by your healthcare provider). Push the dose button to inject the insulin slowly and steadily.

Hold: Keep the needle in place for a few seconds after injecting to ensure all insulin is delivered.

Remove Needle: Remove the needle from the skin and safely dispose of it in a sharps container.

Check Dose: Check the dose window on the pen to confirm you’ve received the correct amount of insulin.

Store Pen: Store the pen according to the manufacturer’s instructions, usually at room temperature, away from direct heat and sunlight.