---
title: Suprep Bowel Preparation Instructions
description: Gastroenterology Associates provides instructions on how to prepare for a suprep bowel, including how to use the Suprep Bowel Prep Kit.
image: https://www.ligastrohealth.com/hubfs/Licdh%20January2018%20Theme/Images/LICDH_OGImage1.jpg
---

 English | [Español](https://www.ligastrohealth.com/es/procedure-instructions/suprep-bowel-prep/)

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![Suprep Bowel Prep](https://www.ligastrohealth.com/hs-fs/hubfs/Licdh%20January2018%20Theme/Images/LICDH_TitleHero.jpg?width=1920&height=445&name=LICDH_TitleHero.jpg)

# Suprep Bowel Prep

### Suprep Bowel Prep

**(sodium sulfate, potassium sulfate and magnesium sulfate) oral solution**

#### On the day before your procedure

**What You CAN do:**  
• You may have CLEAR LIQUIDS ONLY

**What You CANNOT do:**  
• DO NOT drink milk  
• DO NOT eat or drink anything colored red or purple  
• DO NOT drink alcoholic beverages

**Any of the following liquids are OK to drink:**  
• Water  
• Strained fruit juices (without pulp) including apple, white grape, or white cranberry  
• Limeade or lemonade  
• Coffee or tea (DO NOT use any dairy or non-dairy creamer)  
• Chicken, beef, or vegetable bouillon broth  
• Gelatin desserts without added fruit or topping (NO RED OR PURPLE)

#### Important Note:

• SUPREP Bowel Prep Kit is indicated for cleansing of the colon as a preparation for the colonoscopy in adults  
• Be sure to tell your doctor about all the medicines you take, including prescription and non-prescription medicines, vitamins, and herbal supplements. SUPREP Bowel Prep Kit may affect how other medicines work  
• Medication taken by mouth may not be absorbed properly when taken within 1 hour before the start of each dose of the SUPREP Bowel Prep Kit  
• The most common adverse reactions after administration of SUPREP Bowel Prep Kit were overall discomfort, abdominal distention, abdominal pain, nausea, vomiting, and headache  
• If you have any questions about taking SUPREP Bowel Prep Kit, call your doctor.

> **SUPREP Bowel Prep Kit is a split-dose (2-day) regimen.** Both 6-ounce bottles are required for a complete prep.

### First Dose

#### Begin preparation (pictured below) the evening before your procedure between 5pm-7pm.

*(You must complete Steps 1 through 4 using one (1) 6-ounce bottle before going to bed.)*

![Suprep1-1](https://www.ligastrohealth.com/hs-fs/hubfs/Licdh%20January2018%20Theme/Images/Suprep1-1.jpg?width=242&height=206&name=Suprep1-1.jpg)

**Step 1:** Pour ONE (1) 6-ounce bottle of SUPREP liquid into the mixing container.

![Suprep2](https://www.ligastrohealth.com/hs-fs/hubfs/Licdh%20January2018%20Theme/Images/Suprep2.jpg?width=242&height=206&name=Suprep2.jpg)

**Step 2:** Add cool drinking water to the 16-ounce line on the container and mix. ***NOTE:** Dilute the solution concentrate as directed prior to use.*

![Suprep3](https://www.ligastrohealth.com/hs-fs/hubfs/Licdh%20January2018%20Theme/Images/Suprep3.jpg?width=242&height=206&name=Suprep3.jpg)

**Step 3:** Drink ALL the liquid in the container.

![Suprep1-1](https://www.ligastrohealth.com/hs-fs/hubfs/Licdh%20January2018%20Theme/Images/Suprep4.jpg?width=242&height=206&name=Suprep4.jpg)

**Step 4:** You MUST drink two (2) more 16-ounce containers of water over the next 1 hour.

### Second Dose

#### Repeat first dose steps FIVE (5) hours prior to your scheduled colonoscopy time.

**NOTE:** You must finish drinking the final glass of water at least FOUR (4) hours or as directed, before your colonoscopy.

***There should be no gum, candy or water FOUR (4) hours prior.*  
*** Essential medications (ie: blood pressure, cardiac, thyroid, and seizure medications) can be taken TWO (2) hours prior to procedure with a TINY SIP OF WATER.*

[Back to Procedure Instructions](https://www.ligastrohealth.com/procedure-instructions/)

**GASTROENTEROLOGY  
ASSOCIATES**  
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**LONG ISLAND CENTER  
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