How to give an insulin injection using a vial and syringe
Administering an injection of insulin using a vial of insulin and a syringe can be a daunting task for some, but with proper technique and practice, it can become routine. It is important to note that this answer is intended as a general guide and you should always follow your healthcare provider's instructions for administering insulin.
Gather supplies: You will need an insulin syringe, insulin vial, alcohol swab, and a sharps container. Make sure all supplies are clean and not expired.
Choose the injection site: Insulin can be injected into several areas of the body, including the abdomen, thighs, upper arms, and buttocks. Your healthcare provider can help you determine the best site for you. Rotate the injection site to prevent buildup of fatty tissue or skin irritation.
Wash your hands: Before handling any supplies or touching the injection site, wash your hands with soap and water.
Prepare the insulin: If using a new vial, remove the protective cap and wipe the rubber stopper with an alcohol swab. Draw air into the syringe equal to the amount of insulin you need to inject. Insert the needle through the stopper and inject the air into the vial, and then turn the vial upside down. Pull on the plunger to withdraw the insulin slowly into the syringe, at least several more units than you wish to inject.
Remove the needle from the vial and point it upwards. Tap on the side of the syringe to dislodge any air bubbles to the top. Push out any air at the top of the syringe and any extra insulin until the plunger is exactly level with the desired number of units to inject.
Prepare the injection site: Clean the injection site with an alcohol swab and let it dry completely.
Administer the injection: Pinch the skin at the injection site and insert the needle at a 90-degree angle. If injecting into the thigh, use a 45-degree angle. Push the plunger down slowly to inject the insulin. Count to 5 before removing the needle to make sure all the insulin has been injected.
Dispose of supplies: Place the used syringe and other supplies into a sharps container. An empty plastic milk carton can serve as a sharps container. Do not reuse or share needles.
Monitor blood sugar levels: Check your blood sugar levels regularly and follow your healthcare provider's instructions for adjusting your insulin dosage.
Remember, always consult with your healthcare provider if you have any questions or concerns about administering insulin injections.
