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 Warfarin, coumadin, pradaxa, Eliquis,Xarelto,Plavix, Effient,Brillinta etc). If you are Diabetcic or has Hgh BP Talk to your doctor about taking the medications night before. Also obtain your Colonoscopy prep medication at this time ( some times your insurance company may need pre-approval or may have an alternate medication which is covered under your plan. You do not want to deal with this day before the procedure.
If you are a diabetic talk to the doctor about taking the diabetic medications ( Generally you do not take diabetic medications or insulin the night before and day of the procedure. After the procedure you may resume the medication since you will be eating). You should continue to take the medication for hypertension with sip of water.
3 Days Before
Stop eating nuts, seeds, and popcorn
2 Days Before
Drink 8 glasses of water during the day and stop eating any thing solid after midnight.
Hospital and our office may call you regarding pre-procedure information and confirmation 2 days before.
The Day Before
Begin with a light mostly liquid break fast.
After that you only take a clear liquid diet.
Clear liquids include ( anything liquids, where you can see through a glass which contains it) examples are

- Coffee – no milk or cream, Tea
- lemaonade, limeaid, iced tea, (with or with our sugar), Water, ice
- Clear carbonated beverages – regular or sugar-free
- Strained fruit juices, Salt, sugar, saccharin, Hard candy
- Clear, non-fat beef and chicken broth
- Bouillon, clear or consommé
- Jell-O and popsicles – no red, pink or purple colors
At about 6PM , THE DAY BEFORE YOUR PROCEDURE your COLONOSCOPY you start taking your bowel prep
Begin drinking the prep solution no later than 5 to 6 a.m.
Drink one glass (8oz.) every 10-15 minutes, for a total of 16 glasses. It is important that you
drink all 16 glasses, until your bowl movement is clear/light yellow.