Prep Forms

Steps to Follow For Every Colonoscopy

7 days before

Most people will not need to do anything differently this far in advance of a colonoscopy. However, review you medications with your doctor and ask for specific instructions if you take blood-thinners (like Plavix or Pradaxa).

3 days before

Stop eating nuts, seeds, and popcorn.

2 days before

Drink 8 glasses of water during the day and stop eating after midnight.

The day before

  • Begin a clear liquid diet, in addition to drinking 8 glasses of water during the day.
  • At 6pm, you will need to take the laxative preparation prescribed by your doctor according to the specific instructions.
  • Stay near the toilet after you begin taking the prep solution.

Day of your exam

While some of the colonoscopy prep solutions are only taken the previous day, others will need to be repeated the morning of your exam. The instructions for each solution are below.

  • No smoking on the day of your procedure
  • Take any morning medications at least 3 hours before your exam with 4oz of water.
  • Stop drinking liquids 3 hours before your exam.
  • Bring a list of all your current prescription and over-the-counter medications
  • Arrange for a ride to and from the doctor

Upper Endoscopy (EGD) Prep

EGD (Upper Endoscopy) Instructions

Hemorrhoid Banding Prep

Hemorrhoid Banding Preparation

Hydrogen Breath Test Prep


Please Note: Be aware that due to anesthesia, you will need a responsible driver the day of your procedure who is willing to stay at the facility or be nearby.


A colonoscopy is performed to identify and/or correct a problem in the colon. The test enables a diagnosis to be made and a specific treatment given. If a polyp is found, it can be removed at that time. If a bleeding site is identified, treatment can be administered to stop the bleeding. Other treatments may be given through the endoscope when necessary.

Upper Endoscopy/Esophagogastroduodenoscopy (EGD)

Upper GI endoscopy, also known as EGD (esophagogastroduodenoscopy), is a visual examination of the upper intestinal tract using a lighted, flexible fiber optic or video endoscope, which is usually performed on an outpatient basis.

Nonsurgical Hemorrhoid Banding

Hemorrhoids are a commonly known ailment. Treating your symptoms with messy creams and ointments only provides temporary relief. So, don't keep treating them, remove them. It's time you feel your best again.

Capsule Endoscopy – Pill Cam

The pill cam enables us to examine your entire small intestine by swallowing a small camera contained within a capsule. The capsule is ingested with water and passes naturally through your digestive tract while transmitting video images to a data recorder worn on a belt for approximately eight hours.

Bravo® pH Test

The Bravo pH capsule is used to measure the pH levels in the esophagus over a 48-hour period, which helps in diagnosing gastroesophageal reflux (GERD). The capsule is gently and temporarily attached to the wall of the esophagus where it can take pH measurements and send the readings to a receiver worn on the patient’s belt.

Esophageal Manometry

The esophageal manometry test measures muscles at the upper and lower ends of the esophagus, as well as the motor function of the esophageal body. Testing provides clear documentation of the muscular function of the esophagus.

For top-quality, up-to-date care for gastrointestinal problems such as cirrhosis of the liver or anemia symptoms, trust the board-certified, experienced GI specialists trusted by thousands of patients and their doctors for nearly 30 years. Patients come to us from Webster, Pasadena, Pearland, Houston, Nassau Bay and surrounding areas. Call a Gastroenterology Consultants location or fill out our online Request an Appointment form to schedule your consultation with us.