Bariatric prep, made simple and calm.
A clear, step-by-step guide that walks you through every stage of colonoscopy preparation — from diet changes to reminders, so nothing is left to guesswork.
Prep checklist
A day-by-day checklist from 7 days before through the morning of your procedure.
Diet guide
Clear lists of what to eat, what to avoid, and when to switch to clear liquids.
Reminders & tracking
Set gentle reminders for meals, hydration, and prep solution so you stay on track.
Procedure info
Know exactly what happens before, during, and after your colonoscopy.
Diet guide
What to eat and drink leading up to your procedure, so your prep is safe and effective.
Low-fibre foods
For the 4 days before your procedure, choose foods that are easy to digest.
- White bread, pasta, and rice
- Eggs, fish, poultry, and tofu
- Ripe bananas, melons, and peeled apples
- Dairy in small amounts
Clear liquids
The day before your procedure, have a light breakfast from the white diet list, then clear liquids only.
- Water, sparkling water, and clear broths
- Plain coffee or tea without milk
- Clear juices without pulp
- Plain jelly and ice blocks without fruit
Foods to avoid
Avoid these foods and drinks during the prep period.
- Nuts, seeds, and popcorn
- Raw vegetables and corn
- Whole grains and bran
- Red or purple liquids and dyes
- Alcohol
When to take your Plenvu
Follow the steps for your admission time — the diet steps come first, then the two Plenvu doses. One box contains three sachets: one for Dose 1 and two (A & B) for Dose 2.
Tick each step as you go — your progress is saved on this device.
Enter your procedure date and hospital arrival time to see the exact dates and times for every dose. Your calendar file uses the same details.
Your day-by-day schedule
Add your procedure date above and we will work out the exact day and time for each Plenvu step.
Morning admission
Afternoon admission
Tips for your Plenvu
- PLENVU: Peppermint tea before the second dose can help.
- PLENVU: Alternate 1 sip of Plenvu with 1 sip of a flavoured clear fluid — drinking through a straw can help.
- PLENVU: Keep sipping clear fluids between doses to prevent dehydration.
Please read these instructions carefully and follow the prep instructions as detailed, unless your Doctor or the staff at the clinic advise other instructions. Call our clinic on 63890631 if you have questions about medications, diet or timing.
Prep reminders
Stay on track without the stress
Add prep to your calendar
All seven days of reminders, timed to your appointment
Choose your procedure date to generate the full prep schedule — including the 7-day review, low-fibre start, pharmacy shopping and bowel prep timings.
Never miss a step
Set gentle reminders for each part of your prep — from meals to hydration windows to your final dose. Tracking keeps you confident and calm.
- Email or text check-ins timed to your appointment
- Reminders 7 days before, 4 days before, 1 day before, and the morning of
- Links to the right diet guide at each stage
Procedure info
Knowing what happens at each stage helps ease anxiety and makes the day feel more manageable.
Before arrival
You will have followed the prep checklist and clear-liquid diet. Arrive on time with your Medicare Card, Health Insurance Details, a current medication list, and a ride home.
During the exam
You will receive sedation to keep you comfortable. The procedure typically takes 20–30 minutes, and you will rest briefly afterward.
After care
You will need a ride home. Most people resume normal activities the next day. Your doctor will share results and follow-up plans.
Please read these instructions carefully and follow your prep instructions as detailed
Your bowel preparation is the most important step for a safe and thorough colonoscopy. Follow the prep instructions above as detailed unless your Doctor or the staff at the clinic advise other instructions.
Call our clinic if you have questions about medications, diet, or timing.
Coastal Gastroenterology · Wexford Medical Centre, Level 3, Suite 46, 3 Barry Marshall Parade, Murdoch WA 6150
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