Clinical Hub,Patient Education,Health and Nutrition Facts For You,Digestive Health Center (DHC)

Getting Ready for Rectal Dilitation (6330)

Getting Ready for Rectal Dilitation (6330) - Clinical Hub, Patient Education, Health and Nutrition Facts For You, Digestive Health Center (DHC)


Getting Ready for Rectal Dilitation

What is a Rectal Dilitation?

A rectal dilitation is a stretching of the rectal muscle. This is sometimes needed
because a tight area has developed after bowel surgery. Stretching allows stool to
pass through as normal.

Important – Read 1 week in advance.
Procedure may be cancelled if instructions are not followed.

Getting Ready for a Rectal Dilitation

1. 7 days before, you should stop taking the blood thinner Effient® (prasugrel).

2. 5 days before, you should stop taking:
 Iron.
 Blood thinners, such as Coumadin® (warfarin) or Plavix® (clopidigrel).

3. 2 days before, you should stop taking the blood thinner Pradaxa® (dabigatran).

Blood thinning pills should never be stopped without discussing this with the
doctor who prescribes it for you. The doctor will give you instructions on how to
safely do this. Contact us if you have questions.

4. Diabetic medicines (oral and insulin) will need to be adjusted for the time
you’re not eating as normal. Please discuss this with your local doctor.

5. You must have an adult to drive you home or your exam will be cancelled.
You may take a cab or bus home only if you have a responsible adult with you
other than the driver.

6. Plan ahead. For your exam you will be given sedatives which can greatly affect
your judgment. On the day of your exam, you will not be able to drive or return
to work. Do not make any important personal or business decisions until the
next day.

7. Our staff will need to review your health history, prior surgeries, allergies, and
medicines taken. Please bring this information with you.

8. If you use CPAP or BiPAP for sleep apnea, please bring it with you. We will
need your machine in order to sedate you safely.

9. If you have an implanted pacemaker or defibrillator, we will need specific
information about it before your procedure day. If you haven't already given us
this information, please call us during business hours (8:00 AM to 5:00 PM,
Monday through Friday) at (608) 890-5010. Ask to speak to the Procedure

Day before the Rectal Dilitation

1. No solid food, milk, or dairy products after midnight.

Day of the Rectal Dilitation

1. No solid food, milk, or dairy products until after your exam.

2. You may drink clear liquids until 4 hours before you arrive. You must stop for
sedation to be given safely. Clear liquids include water, apple juice, soda, and
Gatorade®. Avoid red liquids.

3. Take your normal medicines with a small sip of clear liquid up to 1 hour before
your arrive. Do not medicines mentioned under “Getting Ready”.

4. Follow the arrival and registration instructions in your cover letter. If you
are delayed, call us at (608)890-5010 to let us know you are going to be late. If
you are over 30 minutes late, we may have to cancel and reschedule. We do
our best to stay on time.

5. Plan to be with us about 1 1/2 hours. Your driver will need to be available in
our waiting room or by phone during this time.

The Rectal Dilitation

A nurse will review your health history and place an IV. The IV is used to give you
medicines which make you feel drowsy and relaxed during your test. The procedure
will take less than 30 minutes. You will then go to our Recovery Room for about an
hour. Your driver may sit with you there. Once awake, you will be given something
to drink. Your doctor will discuss results with you before discharge. You and the
doctor who referred you will receive a copy of the report.

After the Rectal Dilitation and for the Rest of the Day

▪ Do not return to work.
▪ Do not use hazardous machinery.
▪ Do not make any important decisions.
▪ Plan to rest.
▪ Do not drink alcohol.
▪ Do not drive.
You should be able to resume normal daily tasks on the day after your test. You
may notice a small amount of rectal bleeding; this is normal. If it continues longer
than 48 hours, please contact your doctor.

Most often, you may eat and drink what you wish after the exam.

Phone Numbers

Digestive Health Center, 8am to 5pm weekdays, (608) 890-5010.
After clinic hours, please call (608) 890-5010. Give your name and phone number
with the area code. The doctor will call you back.
If you live outside of the Madison area, please call 1-855-342-9900.

UW Health Digestive Health Center UW Hospital & Clinics
750 University Row GI Procedure Clinic
Madison, WI 600 Highland Avenue
(608) 890-5010 Madison, WI
(855) 342-9900 (608) 263-8097
(800) 323-8942

Your health care team may have given you this information as part of your care. If so, please use it and call if you
have any questions. If this information was not given to you as part of your care, please check with your doctor. This
is not medical advice. This is not to be used for diagnosis or treatment of any medical condition. Because each
person’s health needs are different, you should talk with your doctor or others on your health care team when using
this information. If you have an emergency, please call 911. Copyright 3/2015 University of Wisconsin Hospitals
and Clinics Authority. All rights reserved. Produced by the Department of Nursing. HF#6330