blue blur

Colonoscopy with Upper Endoscopy (EGD) and
Upper Endoscopy (EGD) Instructions

A colonoscopy is a procedure that enables your physician to examine the lining of the colon (large bowel) for abnormalities by inserting a flexible tube with a camera on the tip into the anus and advancing slowly through the rectum and the entire colon.

An upper endoscopy/EGD is a procedure in which a thin, flexible tube/scope with a light and camera at its tip is used to examine the lining of the esophagus, stomach, and duodenum (beginning of the small intestine) for abnormalities.

If you need to reschedule or cancel your appointment, please call at least 2 business days in advance to avoid a $100.00 charge.
Please call 404-778-3184 with any schedule changes.


Procedure and Covid Updates

COVID Testing

*All patients that are scheduled for upper endoscopies (EGD, EUS, ERCP), upper motilities (EMS), and breath tests that are not FULLY VACCINATED* must have a negative COVID test.

*Fully Vaccinated* patients can be considered up to date on vaccination if they completed their primary vaccine series within the last 2 months OR they have had the new bivalent booster at any time (anyone boosted since September 1, 2022).

Test Selection

  • For outpatient cases and procedures, any COVID test performed by a provider within 72 hours of the case is acceptable, including both laboratory/clinic-performed antigen testing and PCR testing.
  • If ordering testing in the Emory system, results may take up to 48 hours to return, so please plan accordingly.
  • We are not yet accepting home test results, given variable quality and test performance.

Test Result Management

  • If a patient tests positive for COVID and the case or procedure is elective, in most cases it should be postponed for at least 14 days.
  • Please bring test results or vaccination records with you.

These guidelines are updated periodically as conditions evolve. Depending on how far out you were scheduled, you may have received different instructions at time of scheduling. Thank you for your understanding and flexibility.


One Week Before Your Procedure

For Those on Diabetic Meds

  • Discuss with your diabetes physician the clear liquid diet required and see if you need to adjust your insulin.
  • If you are taking canagliflozin (Inovokana), dapagliflozin (Farxiga), or empagliflozin (Jardiance), HOLD for 3 days prior to the procedure.
  • If you are taking ertugliflozin (Steglatro), HOLD for 4 days prior to the procedure.

For Those on Blood Thinners

Check with your prescribing physician that it is safe for you to stop your medication.
  • Warfarin (Coumadin), Heparin, Plavix, and Pradaxa must be stopped 5 days prior to the procedure.
  • Eliquis and Xarelto must be stopped 2 days prior.
  • Lovenox must be stopped 24 hours prior.

Five Days Before Your Procedure

For Colonoscopy with EGD Patients

  • Do NOT consume any nuts, seeds, popcorn, or corn. No oral iron supplements.
  • Purchase Bowel Prep from your Pharmacy
    • Get provider-prescribed Bowel Prep Rx (optional flavoring with Crystal Light – no red or purple in color).

For Upper Endoscopy/EGD-only Patients

  • No additional steps necessary.

The Day Before Your Procedure

For Colonoscopy with EGD Patients

  • NO SOLID FOODS.
  • Drink plenty of CLEAR liquids ONLY for the ENTIRE day.
    • (ALLOWED clear liquids are water, bouillon, broths, black coffee, Jello, popsicles, sports drinks, and soft drinks).
  • Do NOT consume anything red or purple in color, anything with dairy, or alcoholic beverages.
  • Mix Bowel Prep with water according to package directions and chill in the refrigerator.
  • In the late afternoon, begin drinking bowel prep
    • 8 oz (8 oz = 1 cup) every 10-15 minutes, completing ¾ of the prep (3/4 = 12 cups) within 5 hours.*
    • *If using Suprep, Clenpiq, Moviprep, or Sutab, follow package directions for divided doses.

For Upper Endoscopy/EGD-only Patients

  • You may eat SOLID foods up until midnight.
  • CLEAR liquids ONLY after midnight and up until 3 hours before your procedure.
    • (ALLOWED clear liquids are water, bouillon, broth, black coffee, popsicles, sports drinks and soft drinks).
  • Do NOT consume anything red or purple in color, any dairy products, or any alcoholic beverages.

The Day of Your Procedure

When you arrive for your procedure, you will be asked to show a government-issued driver’s license, passport, or identification card. Your procedure will be CANCELLED if you do not have your ID with you.

For Colonoscopy with EGD Patients

  • In the morning, continue drinking the last ¼ of bowel prep (1/4 = 4 cups) at least 4 hours before the procedure.*
    • *If using Suprep, Clenpiq, Moviprep, or Sutab, follow package directions for divided doses.
  • STOP all clear liquids 3 hours before the procedure.
  • Take all routine blood pressure, heart, and seizure medications with a sip of water.
  • A RESPONSIBLE ADULT (18 years or older) MUST accompany you and remain with you to DRIVE YOU HOME from your procedure due to sedation effects.

For Upper Endoscopy/EGD-only Patients

  • STOP all clear liquids 3 hours before the procedure.
  • Take all routine blood pressure, heart, and seizure medications with a sip of water.
  • A RESPONSIBLE ADULT (18 years or older) MUST accompany you and remain with you to DRIVE YOU HOME from your procedure due to sedation effects.