Pre-Op Instructions

Everything You Need to Know

Preparing for Your Procedure

Proper preparation is essential for accurate and safe results during your endoscopy, colonoscopy, or gastroscopy. At Brunswick Endoscopy, we provide clear, step-by-step instructions to guide you through the process.

Below you’ll find downloadable PDF instructions for each preparation type, as well as simplified summaries to help you get ready.

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Colonoscopy Preparation

Your colon must be completely empty for the procedure to be successful. A doctor’s referral is required to schedule a colonoscopy. Please follow the instructions that match the bowel preparation prescribed for you.

Colonoscopy with GOLYTELY or COLYTE

Purchase: 1 bottle (4L) of Golytely or Colyte + 3 Bisacodyl tablets.
Day before exam: Clear liquid diet only. Take 3 Bisacodyl tablets at noon. At 3:00 pm, drink 3L of solution (1 glass every 10 minutes).
Day of exam: 2–3 hours before exam, drink remaining 1L of solution. Stop liquids 1 hour before test.
Important: Avoid red/purple liquids, dairy, and juice with pulp. Arrange for someone to drive you home.

Colonoscopy with Bi-Peglyte

Purchase: 1 box of Bi-Peglyte (includes 3 Bisacodyl tablets).
Day before exam: Clear liquid diet only. At 12:00 pm, take 3 tablets with water. At 5:00 pm, drink 1L of solution (1 glass every 10 minutes).
Day of exam: 2–3 hours before exam, drink the other 1L of solution. Stop liquids 1 hour before the test.
Important: Avoid red/purple liquids and dairy. You must be accompanied by a driver.

Colonoscopy with PICO-SALAX

Purchase: 1 box of Pico-Salax (2 sachets) + 1 bottle of Magnesium Citrate.
Day before exam: Clear liquid diet only. At 2:00 pm, take 1 sachet mixed with water, followed by 2L of fluids. At 7:00 pm, repeat with the second sachet.
Day of exam: 2–3 hours before exam, drink ½ bottle of Magnesium Citrate (diluted). Take the remainder if stools are still brown. Stop liquids 1 hour before test.
Important: Stools should be yellow/clear before exam. Arrange a driver for after your test.

Gastroscopy Preparation

For the best possible results, your stomach must be completely empty before your procedure.

Fasting: Do not eat or drink after midnight the night before your exam.
Medications: Bring an updated list of medications. Blood thinners (Coumadin, Plavix, Xarelto, etc.) must be stopped as advised by your doctor.
Day of exam: A nurse will review your medical history, confirm preparation, and obtain consent. IV access will be set before sedation.
After the procedure: You will recover for about 45 minutes. You cannot drive for 24 hours, so arrange for someone to take you home.

Why Preparation Matters

Following your instructions carefully ensures:

Accurate and clear visualization for your doctor.
Safe and effective procedures.
Reduced need to repeat the exam.

If you have any questions about your instructions, contact us at 514-364-3636 before your procedure.

WHAT OUR PATIENTS HAVE TO SAY

      EXCELLENT  
   Based on 32 reviews 
    
 
 
 
   
 
 
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   D matthews 
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently had a colonoscopy done at Endoscopie Brunswick.  The facility is state of the art.  The staff was very welcoming and the procedure was done with care.  The doctor and nursing staff were very concerned of my well being at all times. The whole experience was great and I highly recommend Endoscopie Brunswick.
  
 
      Posted on Google  
   
   A Trenholm 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very positive experience. Helpful, warm, patient and courtous staff. The nurse was kind and Dr. Morelli was gentle and reassuring. It all went well!
  
 
      Posted on Google  
   
   E Gregoire 
 
 
 
 Trustindex verifies that the original source of the review is Google. Très bonne clinique, l’équipe était super gentille et le docteur Nguyen super professionnel. Je recommande fortement cette clinique.
  
 
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   M Bernard 
 
 
 
 Trustindex verifies that the original source of the review is Google. I would absolutely recommend this private clinic !!! Clean environment and very professional. The whole team was super nice. Thank you !
  
 
      Posted on Google  
   
   P Rossi 
 
 
 
 Trustindex verifies that the original source of the review is Google. except for prep which is outside the clinc, procedure was comfortable and fast. My fourth with these people.
  
 
      Posted on Google  
   
   C Loiselle 
 
 
 
 Trustindex verifies that the original source of the review is Google. Personnel très gentil et le médecin très très gentil aussi.  Tout le personnel nous met très à l’aise et rapport détaillé expliqué et remis
  
 
      Posted on Google  
   
   A Hildebrand 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fantastic experience! The staff were so kind, helpful and reassuring.

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514-364-3636