Guide to Colon Cancer Screening Medications and Preparations

Overview

Proper bowel preparation is crucial for a successful colonoscopy. This guide explains the common medications and preparations you'll need to take.

Common Preparation Types

1. Polyethylene Glycol (PEG) Solutions

• Examples: GoLYTELY®, NuLYTELY®, MoviPrep®
• How to take: Mix with water
• Volume: 4 liters typically
• Timing: Split dose over evening before/morning of procedure

2. Low-Volume Solutions

• Examples: SUPREP®, Clenpiq®
• How to take: Mix with water (if required)
• Volume: 2-3 liters total
• Timing: Two doses, 10-12 hours apart

Important Guidelines

1. Before Preparation:

   • Stop iron supplements 5 days before
   • Avoid high-fiber foods
   • Stay hydrated

2. During Preparation:

   • Follow timing exactly
   • Drink all prescribed solution
   • Stay near bathroom

Side Effects and Management

• Common Effects:

  • Nausea
  • Chills
  • Abdominal cramping

• Management:

  • Drink slowly
  • Use straw
  • Stay cool
  • Follow dietary restrictions

When to Contact Doctor

• Severe vomiting
• Severe abdominal pain
• Unable to finish preparation
• Signs of dehydration