Colon Preps

Please read this ENTIRE PAGE of INSTRUCTIONS carefully several days before the procedure.  You must follow the instructions exactly in order to cleanse your colon adequately.  If your colon is not properly cleaned out it may result in cancellation of your procedure.  Please review Colon Prep: Questions & Answers.

4 Days prior to procedure:
Avoid high fiber foods such as corn, nuts, seeds, tomatoes, lettuce, bran cereals, fruit skins, fresh or dried fruits, fiber/granola bars, etc.  Click on link for more examples on Low Fiber Diet.  Drink extra clear liquids all day.

1 Day prior to procedure:
You are to have Clear Liquids only the entire day before your procedure and are encouraged to drink liberally, at least 10 (8 oz.) glasses, throughout the day. Clear liquids include: broth, tea, plain Jell-o(without fruit), punch, Kool-Aid, Sprite, 7-up, clear juices (i.e. apple or cranberry) sports drinks, flavored waters or Popsicles.  DO NOT DRINK ANYTHING RED OR PURPLE since this may look like blood in the colon.  You may have clear liquids up until the time of your procedure.

Please select your Colonoscopy Prep below for further details:  

You will be given a prescription for the oral colon purge solution: LytePrep (PEG, GoLytely, NuLytely, Colyte, Trilyte, etc.) or SUPREP.  The scheduling nurse will tell you which prep to use. If possible, it's best to use the "Split Dose" preps, since these preps have the best results.

  • LytePrep - Split Dose   (First dose of prep is taken the evening before and second dose the morning of the procedure)

  • SuPrep - Split Dose   (First dose of prep is taken the evening before and second dose the morning of the procedure)

--You must have a driver available to take you home once the procedure is completed. NO CABS OR BUSES. The procedure will be cancelled if you do not have a driver to take you home. Your stay will be approximately 2 1/2 to 3 hours.

--You will need a responsible adult to stay with you after your procedure for the remainder of the day.

--If you are on a blood thinner, please talk to your doctor well in advance of the procedure. 

--DO NOT use Advil (Ibuprofen), Aleve (Naproxen), Relafen, Mobic, Motrin or other NSAIDs for 5 days prior to procedure.  You may use Tylenol.

--DO NOT use Fish Oil for 7 days prior to procedure.

--Please take prescription medications, such as blood pressure and asthma medications, with a small amount of water on the morning of the procedure.

--Stop iron supplements at least one week before your procedure. This includes vitamins with iron.

--Stop FIBER supplements 2 days before the procedure. This includes METAMUCIL, CITRUCEL.

--Leave valuables at home.

--Bring a list of your medications and allergies with you.

--Contact your insurance company and confirm the details of your coverage and pre-certification.

--Bring your insurance and/or Medicare cards.

If you have questions or experience difficulty with the prep:

Please first look at this link Colon Prep: Questions & Answers.   If that does not answer your questions, then call the Endoscopy Unit at the number below.  You may call any time day or night.  An endoscopy nurse is on call from home after regular hours.  

Mercy Endoscopy Unit:   319-398-6484 (7am-5pm)    after 5pm:  319-533-2205
Directions: Please use parking ramp off of 8th Street/8th Ave. Park on 2nd level and use North entrance to hospital. Follow signs to Digestive Health Center.  
Click here for Google Maps Directions.

St. Lukes Endoscopy Unit:   319-369-7301
Directions: Enter the East entrance drive from A Ave. To your left is a Reserved Parking lot. Look for the green sign. Press the parking gate button and gate will open as you enter. Enter east entrance of hospital, take first elevator to 4th floor and follow signs to Digestive Health Center.

Surgery Center Cedar Rapids:     319-558-4800 (6am-4pm)    after 4pm:  319-533-7136
Directions: Address is 1075 1st Ave, SE, Cedar rapids, IA 52402.
Click here for Google Maps Directions.