How is insulin prepared and given?
Your health professional will help you and your child learn to
prepare and give insulin injections. If your child is age 10 or older, he or
she may be able to give insulin with supervision. Here are some simple steps to
help you and your child learn this task.
Get ready
To get ready to give an insulin injection, follow these
steps.
- Wash your hands with soap and running
water. Dry them thoroughly. If your child is going to help, wash his or her
hands well.
- Gather the supplies. You will need an
insulin
syringe
, the vial(s) of insulin, and an alcohol wipe or a cotton ball
dipped in alcohol. Keep the supplies in a bag or kit so your child can carry
the supplies wherever he or she goes. - Check the
insulin bottle label and contents. When an insulin
vial is used for the first time, write the date on the bottle. On the 30th day
after opening, throw the bottle with any remaining insulin away. Insulin may
not work as well after 30 days of use.
Prepare the injection
The preparation will depend on whether you are giving one type of
insulin or mixing two types of insulin in the injection.
Prepare the site
Before giving the injection, take the time you need to do the
following:
- Choose the place (injection site). See the
diagram
of injection areas
for where to give insulin injections. The stomach is
the most common area. If you give the injections in different places on your
child's body each day (rotate sites), use the same site at the same time of the
day. If your child will be physically active soon after the injection, use a
site that will have the least movement in the activity. The absorption of
insulin is faster in an area that gets movement, which could lead to low blood
sugar. For example, if you give your child an insulin shot right before he or
she plays soccer, give the shot in the stomach, rather than in the
leg. - An example of rotating sites:
- At breakfast, give the insulin into one
of your child's arms.
- At lunch, give the insulin into one of your
child's legs.
- At dinner, give the insulin into your child's
abdomen.
- Clean the site. If you use alcohol to clean the
skin before you give the injection, let it dry.
- Have your child
relax the muscles in the area so the injection will be less painful.
Give the injection
Follow these steps for giving an insulin injection.
- Slightly pinch a fold of skin between your
fingers and thumb of one hand.
- Hold the syringe like a pencil close
to the site, keeping your fingers off the plunger. Usually the syringe is at a
90-degree angle to the skin site. If you are giving the injection to a small
child with little fat, you may want to insert the needle at a 45-degree
angle.
- Bend your wrist and quickly push the needle all the way into
the pinched-up area. Then let go of the pinched-up area.
- Push the plunger of the syringe all the way in so the insulin
goes into the fatty tissue. Count to 5 before taking the needle out, so that
some of the insulin doesn't "leak" out.
- Take the needle out slowly
at the same angle that you inserted it. If your child bleeds a little, apply
pressure over the injection site with your finger, a cotton ball, or piece of
gauze. Do not rub the area. Check your child's blood sugar more frequently on
the days when bleeding occurs. This is because blood means you have hit a blood
vessel. When the insulin goes right into the blood stream, instead of just into
the skin, it works more quickly and can lead to low blood sugar.
- Replace the cover over the needle. Although syringe
manufacturers do not recommend it, some people reuse their syringes until the
needle becomes dull or bent. If you plan to reuse your syringe, see
precautions when reusing syringes.
View the slideshow on
giving an
insulin injection into the stomach using an insulin pen
to see
photographs of a child using an insulin pen to give an injection in the
stomach.
View the slideshow on
giving an
insulin injection into the arm
to see photographs of a child giving an
insulin injection in the arm using a syringe.
Cleanup and storage
After giving your child's injection, be sure to:
- Store the insulin properly so that each
dose from the bottle will work effectively.
- Dispose of the used
syringe and lancet. Do not throw a used syringe, needle, or lancet in a trash
can. You can dispose of them in a metal container with a lid that screws on or
that you tape down tightly. You also can buy special containers for disposing
of used needles and syringes. You can buy a small needle clipper device that
breaks the needle off the syringe and stores it safely for disposal. Talk with
your local trash disposal agency or your health professional about how to get
rid of the container.
Other tips for success and safety
Some tips to help you be safe and successful in giving your child
insulin injections include the following:
- Teach other family members how to give insulin
injections. Have at least one other person who can prepare and give your
child's insulin injection in an emergency. It's a good idea to let this person
give your child an injection periodically for practice; then it will not be as
unfamiliar when an emergency occurs.
- Do not mix other medicine with
insulin without your doctor's instruction. Some types of insulin cannot be
mixed together. See
precautions when mixing insulin for more
information.
- Never share syringes with another person because of
the risk of getting diseases that can be transferred through blood, such as
acquired immunodeficiency syndrome (AIDS) or infection of the liver
(hepatitis).
Test Your Knowledge
Practice
Review the slideshow of
steps for
preparing a single dose of insulin
. Give a copy of the steps to a health
professional or someone else and have the person watch you prepare your child's
dose of insulin. Ask the person to tell you how well you did. Repeat this
process as many times as you need to. Allow your child to participate in the
task and help him or her learn the skill as well.
Use the same process for preparing a mixed dose of insulin, if
your child needs to take two types of insulin in one shot. Review the slideshow
of steps
for preparing a mixed dose of insulin
.
You and your child can practice giving air or water into an
orange until you feel comfortable with the steps for giving insulin. Then do
the steps in front of a health professional and ask him or her how you did.
Practice more if you or your child needs to. If you think that you can do the
task well, give your child a dose of insulin while a health professional
watches. Let your child do this if he or she is ready to try.
Answer these questions
Answer the following questions to see whether you understand how
to prepare and give an insulin injection. Review the slideshows of
steps for
preparing a single dose of insulin
and
steps for
preparing a mixed dose of insulin
before answering these
questions.
The first step in preparing insulin from a bottle is
to roll the bottle gently between your hands.
- True
- False
When you are preparing a cloudy and a clear insulin to
give a mixed dose, which do you put into the syringe first?
- Cloudy insulin
- Clear insulin
Continue to
Where to go from here
Return to
Giving an insulin injection to a child with diabetes