How to Prepare for a Colorectal Cancer Screening

Colorectal cancer is one of the most preventable and treatable cancers—if detected early. In Singapore, regular screening for colorectal cancer is encouraged for adults over the age of 50, and even earlier for those with increased risk. Understanding how to prepare for your screening, especially a colonoscopy, can help ensure accurate results and peace of mind.

Why Colorectal Cancer Screening Matters

Screening enables the discovery and removal of pre-cancerous growths before they develop into cancer. Early-stage detection also improves treatment outcomes. Common bowel screening methods include the Faecal Immunochemical Test (FIT)—a simple at-home stool test—and colonoscopy, often considered the gold standard.

Colorectal Cancer Screening Guidelines

Singaporean health authorities recommend that average-risk adults start regular screening at age 50.

• FIT should be repeated annually.
• Colonoscopy is recommended once every 10 years, or sooner if you have a family history or symptoms.
  Consult your doctor for personalised advice based on your health and family history.

Colonoscopy Preparation: What to Expect

Proper colonoscopy preparation is crucial for a thorough and accurate examination. The colon must be clean for the doctor to see any abnormalities. Preparation usually involves:

• Dietary Adjustments: Several days before your procedure, you might be advised to switch to a low-fibre or clear-liquid diet (such as broth, clear juice, or water).
• Bowel Preparation Solutions: You’ll be given a laxative solution to drink the day before the test to empty your colon. Follow instructions closely, as incomplete preparation can affect results.
• Medication Review: Inform your doctor about all medications or supplements you take, as some may need to be stopped or adjusted.

On the day of the procedure:

• Do not eat or drink anything except clear liquids, as instructed. Arrange for someone to accompany you home, as sedation is typically used during colonoscopy.

Tips for a Smooth Bowel Screening Experience

• Read preparation instructions early—don’t wait until the last minute.
• Stay hydrated, especially when taking bowel prep solutions.
• If you feel unwell or are unable to complete the prep, contact your doctor for guidance.

Cancer Prevention Singapore: Your Next Steps

Screening is a cornerstone of cancer prevention Singapore strategies, allowing doctors to intervene early. By following colorectal cancer screening guidelines and preparing carefully, you play a proactive role in protecting your health.

Conclusion

Thorough preparation for colorectal cancer screening—especially colonoscopy—ensures reliable results and supports the early detection that saves lives. Following your doctor’s instructions, maintaining regular screenings, and adopting healthy habits are vital aspects of ongoing cancer prevention. If you’re due for a screening or have questions about how to prepare, reach out to your healthcare provider today and take the next step toward a healthier future.

Disclaimer: The content for this article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your oncologist with any questions regarding a medical condition. Do not disregard medical advice or delay seeking it based on information from this site.