Dr Guy Rosner
Specialist in Internal Medicine
Gastroenterology
Medical Genetics
ד"ר גיא רוזנר
מומחה ברפואה פנימית
גסטרואנטרולוגיה
גנטיקה רפואית
Preparing for a morning colonoscopy with Picosalax (Sodium picosulfate; Magnesium oxide; Citric acid)
Good preparation and an empty colon are essential for a successful colonoscopy. Any residue may obscure the view of your colon and rectum during the exam.
Picosalax is a laxative powder used to empty the bowels before a colonoscopy.
Picosalax is by prescription.
General instructions:
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Diabetic patients must monitor their blood sugar as soon as preparation begins.
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It is recommended to interrupt diabetic medications 24 hours prior to the procedure.
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It is recommended to interrupt treatment with aspirin and Plavix (clopidogrel) one week before the procedure, following approval from your general practitioner/ treating cardiologist.
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It is recommended to stop treatment with Pradaxa, Eliquis, Xarelto three days before the procedure following approval from your treating cardiologist/hematologist.
Dietary instructions:
Three days before the procedure:
Starting three days before your colonoscopy, do not eat high-fiber foods including fruits, vegetables, all-grain and whole wheat bread, bran, oats, granola and red meat.
Avoid foods that contain red, blue or purple dyes that may interfere with the test.
You can eat low-fiber foods such as dairy products, white bread, eggs, fish, coffee, tea, strained fruit juice, clear broth, pasta and white rice.
Two days before the procedure:
Continue eating only low-fiber foods and avoid foods that contain red, blue or purple dyes.
Take one laxadin tablet (5mg) in the morning.
If you did not have a bowel movement, take an additional laxadin tablet (5mg) in the evening.
One day before the procedure:
Continue eating low-fiber foods until 13:00, avoiding foods that contain red, blue or purple dyes.
At 13:00, you can take one pramin tablet (10 mg) with a glass of water to prevent nausea (optional).
From 13:00, begin a clear-liquid diet (water, apple juice, clear carbonated beverages, tea, clear broth). Solid foods are not permitted.
At 13:30 empty the contents of the first sachet of Picosalax to a cup, add 150 ml of cold water, stir for 2-3 minutes until the powder is dissolved, and drink.
In the next 4 hours, drink 5-6 cups of clear liquid (water, apple juice, clear carbonated beverages, tea, clear broth), 1 cup every 30 minutes.
Stay close to a bathroom. Picosalax should begin to take effect in 1-3 hours.
At 18:00 prepare and drink the second dose of Picosalax.
In the next 4 hours, drink 5-6 cups of clear liquid (water, apple juice, clear carbonated beverages, tea, clear broth), 1 cup every 30 minutes.
Stay close to a bathroom.
If you experience nausea, you may take one pramin tablet (10 mg) with a glass of water (your prescription included 2 tablets).
On the day of the procedure:
Do not eat solid foods.
Drink only clear liquids.
Do not drink anything for at least two hours before the procedure.
PLEASE ARRANGE FOR SOMEONE TO DRIVE YOU HOME AFTER THE COLONOSCOPY.
DRIVING IS FORBIDDEN FOR 12 HOURS AFTER SEDATION.
WITHOUT A COMPANION WHO CAN DRIVE YOU HOME, YOUR PROCEDURE WILL NOT BE PERFORMED.