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Cypress & Katy

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Upper EUS (Endoscopy) Prep Instructions

Upper EUS (Endoscopy) Prep

IMPORTANT GLP-1 DRUG INFO

The following weight loss / diabetic drugs should be held as instructed prior to procedure:

  • Liraglutide: Victoza (weekly) and Saxenda (daily)
  • Dulaglutide: Trulicity (weekly)
  • Exenatide: Bydureon (weekly) and Byetta (daily)
  • Semaglutide: Ozempic (weekly), Wegovy (weekly) and Rybelsus (daily)
  • Tirzepatide: Mounjaro (weekly) and Zepbound (weekly)
  • Lixisenatide: Adlyxin (daily)

The medication will need to be stopped seven (7) days prior to your procedure if you are on a weekly dose or the day of your procedure if you are on a daily dose.

1 Day before your procedure

If you are only having an upper endoscopy follow these instructions.
If you are having both an upper endoscopy and a colonoscopy follow the instructions on the prep sheet for the colonoscopy.

  • The day before your procedure you may have your usual food until 10:00pm. After 10:00pm you may have clear liquids only until 3 hours before you scheduled appointment arrival time.
  • You may take your prescribed medications (except those listed in the booklet) with water up to 3 hours before your appointment arrival time on the day of your procedure.
  • Do not use items such as gum, hard candy, breath mints or smokeless tobacco the day of your procedure.

Clear Liquids

Clear liquids include: water, coffee, tea, clear broth or bouillon, Gatorade, PowerAde, carbonated and non‐carbonated soft drinks, Kool-Aid or other flavored drinks, clear fruit juices such as apple or white grape juice, Jello or popsicles.

NO RED OR PURPLE COLORS – NO MILK PRODUCTS – NO ALCOHOL