Colonoscopy: Before Your Child's Procedure
What is a colonoscopy?
A colonoscopy (say "koh-luh-NAW-skuh-pee") is a test that lets a
doctor look inside your child's colon. The doctor uses a thin,
lighted tube called a colonoscope. The doctor will look for causes
of your child's symptoms. Your child's symptoms may include belly
pain, diarrhea, or bleeding from the rectum.
During the test, the doctor can take samples of tissue or remove any
small growths (polyps) that are found. These can then be checked for
problems. This is called a biopsy.
Your child must have a clean bowel for the test. Your doctor will
give you instructions on when your child should stop eating and how
to give the liquid or pills that clean out the bowel. This is called
a "colon prep."
This procedure is done in a doctor's office or a clinic or hospital.
Your child will get medicine for pain and to help relax. Some
children don't remember having the test because of the medicine.
The test takes 30 to 45 minutes. You can take your child home after
your child wakes up and the doctor says it's okay.
How do you prepare for the procedure?
Procedures can be stressful for both your child and you. This
information will help you understand what you can expect. And it
will help you safely prepare for your child's procedure.
Preparing for the procedure
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Tell the doctor ALL the medicines, vitamins, supplements,
and herbal remedies your child takes. Some may increase
the risk of problems during the procedure. Your doctor
will tell you if your child should stop taking any of them
before the procedure and how soon to do it.
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Before the procedure
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Follow your doctor's directions about when your child has
to stop eating solid foods and drink only clear liquids.
These include water, clear juices, clear broths, frozen
fruit treats, and gelatin (such as Jell-O). Do not let
your child eat or drink anything red or purple. This
includes grape juice and grape-flavored ice pops. It also
includes fruit punch and cherry gelatin.
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Give your child the "colon prep" as your doctor tells you.
You will want to stay home with your child, because your
child will have to go to the bathroom a lot. Your child's
stools will be loose and watery. If your child has
problems taking the prep, call your doctor.
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What happens on the day of the procedure?
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Follow the instructions exactly about when your child
should stop eating and drinking. If you don't, the
procedure may be canceled. If the doctor told you to have
your child take any medicines on the day of the procedure,
have your child take them with only a sip of water.
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Be sure your child has something that is a reminder of
home. A special stuffed animal, toy, or blanket may be
comforting. For an older child, it might be a book or
music.
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At the doctor's office or hospital
When should you call your doctor?
Current as of: October 25, 2023
Content Version: 14.0
Care instructions adapted under license by your healthcare
professional. If you have questions about a medical condition or
this instruction, always ask your healthcare professional.
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