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Before Your Procedure GLP-1 Medication Instructions

I take a GLP-1 medication:

(Examples: Ozempic®, Wegovy®, Mounjaro®, Zepbound®, Trulicity®, Rybelsus®)

If you take a GLP 1 medication for diabetes or weight loss, you MUST follow the CLEAR LIQUID DIET the day prior to surgery instructions below — even if your appointment reminder says you may eat the day before.

The Day Prior to Surgery

Allowed clear liquids

  • Water
  • Clear broth (chicken, beef, or vegetable)
  • Apple juice or white grape juice
  • Plain tea or black coffee (no milk or cream)
  • Clear sports drinks
  • Gelatin (no red or purple)

Not Allowed

  • Solid food of any kind
  • Milk or cream
  • Smoothies
  • Alcohol

Unless otherwise instructed, you may drink clear liquids during the night.

The Day of Surgery

You may continue drinking clear liquids up until 2 hours before your scheduled hospital arrival unless otherwise instructed.

Allowed clear liquids

  • Water
  • Apple juice or white grape juice
  • Plain tea or black coffee (no milk or cream)
  • Clear sports drinks

Do not have anything to eat or drink after this time including gum or hard candy or surgery may be delayed or cancelled.

Examples of Common  GLP-1 Medications

(This is not an exhaustive list as new medications are always being developed.)

Generic Drug  Brand Name 
Dulaglutide Trulicity®
Exenatide (ER) Bydureon BCise®
Exenatide (IR) Byetta®
Liraglutide Saxenda®
Liraglutide Victoza®
Lixisenatide Adlyxin®
Semaglutide Ozempic®, Wegovy®, others
Semaglutide Rybelsus®
Tirzepatide Mounjaro®
Insulin glargine/ Lixisenatide Soliqua®
Insulin degludec/ Liraglutide Xultrophy®

If you are unsure about the instructions provided here, please check with your prescribing provider.