A medicine has been prescribed for you that is given by
subcutaneous (subQ) injection. A subQ injection uses a small
needle to inject small volumes of medicine in the tissues
under the skin, and above the
muscle. You may feel nervous about doing this at first, but
almost anyone can learn to safely give a subQ injection.
Supplies
Gather your supplies and select a comfortable, well-lit
place to work. Clean your work surface with any household
cleaner, rinse and dry, before putting down your supplies. You
will need:
- Your medicine (If your medicine is refrigerated, take it
out of the refrigerator 30 minutes before your injection
time.)
- Syringe
- Needle
- Alcohol swabs
- Container for needle and syringes (This needs to be hard
plastic, like a laundry detergent or bleach bottle, or metal
container with screw-on or other tight lid. )
Procedure
There are several steps in the procedure. Do them
one-by-one, and in this order, for safety's sake.
- Wash your hands
- Prepare the syringe of medicine (some medicines come in a
syringe. If your medicine, is already in a syringe, go to
step 3)
- Flip off the top covering the opening of your
medicine bottle.
- Clean the rubber stopper with an alcohol swab.
- Set your medicine bottle down.
- Remove the wrappers from the needle and syringe and
attach the needle to the syringe.
- Remove the cap from the needle.
- Pull the plunger on the syringe back to draw air into
the syringe. Draw in as much air as the volume of your
medicine.
- Insert the needle into the medicine bottle, through
the rubber stopper.
- Inject the air into the vial. Leave the needle in the
bottle.
- Turn the bottle upside down, with the needle still
inside.
- Pull back on the syringe again, this time drawing up
the proper amount of medicine.
- Check the syringe for air bubbles. To remove air
bubbles, tap the syringe so the air bubbles rise to the
top. Push the plunger to remove the air bubbles. Recheck
the dose and add more medicine to the syringe if
necessary.
- Select the injection site
- If you are giving yourself a subQ injection, you may
give it on the abdomen or the front or side of the thigh.
If someone else is giving the injection, they may also
use the upper and outer arm and the buttocks.
- Move the site with each injection. Inject at least
one-and-a-half inches away from the last injection site.
If injections continue to be given in the same site, the
medicine may not be well absorbed.
- Do not inject in areas that are bruised, swollen, or
scarred.
- Keep a record of your injection sites. Each time you
give an injection, record the date, time, and site.
- Clean the injection site
- Clean the selected site with an alcohol swab. Clean a
two-inch area. Let the alcohol dry.
- Keep the alcohol wipe close by.
- Give the injection
- Using the hand you write with, hold the syringe like
a pen or pencil, with the needle end down.
- Remove the needle cap.
- With your other hand, pinch about two to three inches
on either side of the area you cleaned.
- Insert the needle with a quick motion into the
pinched skin at a 90 degree angle (straight up and down
from the skin). The needle should go all the way into the
skin.
- Push the plunger of the syringe until all of the
medicine is out of the syringe.
- Quickly pull the needle out.
- Apply gentle pressure to the site with the alcohol
wipe.
- Do not rub the injection site.
- Put on a bandage if the site bleeds.
- Safely dispose of medicine containers, syringes and
needles
- Do not put the cap back on the needle.
- Drop the entire syringe and needle into your
container.
- Take care in disposing of the container of needles
and syringes to protect sanitation workers or others who
may come in contact with your trash.
- Tape the lid closed. Use a waterproof marker to
write “Not for recycling” on the container. A
hard-walled, securely-closed container may be
disposed of with your household trash.
- You may also choose an alternative disposal
method. Some options are:
- Supervised collection site -- check with your
pharmacy, doctor’s office or clinic to see if
they will accept needle containers
- Mail back programs -- this service requires a
fee and provides you with containers that can be
sent by U.S. mail to a needle disposal site.
Check with your health care provider or search
the internet using the keywords “sharps mail
back.”
- Contact the Coalition for Safe Community
Needle Disposal at 1-800-643-1643 for other
options.
- Wash hands.
- You may need to observe for side effects of the medicine.
Your nurse or pharmacist will teach you about possible side
effects of this medicine. Call your doctor or health care
team if you have any concerns.