A colonoscopy is a vital screening and diagnostic procedure used to detect colorectal cancer, polyps, and other gastrointestinal issues. In Calgary, where colorectal cancer remains one of the most common cancers, having timely access to colonoscopy services can make all the difference in early detection and treatment outcomes.

If you’re over 50, have a family history of colorectal cancer, or are experiencing symptoms like bleeding or persistent abdominal pain, a colonoscopy in Calgary should be on your radar. This guide walks you through everything you need to know—from why it’s important and where to get one, to what to expect before, during, and after the procedure.

Why You Need a Colonoscopy

1. Early Detection of Colorectal Cancer

Colorectal cancer often develops slowly from precancerous polyps. A colonoscopy can identify and remove these polyps before they turn cancerous, reducing your risk significantly.

2. Diagnostic Evaluation

If you’re experiencing symptoms such as:

• Rectal bleeding

• Changes in bowel habits (diarrhea or constipation)

• Unexplained weight loss

• Abdominal pain or cramping

a colonoscopy allows your gastroenterologist to visualize the entire colon and obtain tissue samples (biopsies) if needed.

3. Surveillance for High‑Risk Patients

Individuals with a personal or family history of colorectal cancer, inflammatory bowel disease (ulcerative colitis or Crohn’s), or hereditary syndromes (e.g., Lynch syndrome) require regular colonoscopies to monitor for early changes.

Where to Get a Colonoscopy in Calgary

1. Alberta Health Services (AHS) Facilities

• Foothills Medical Centre

• Peter Lougheed Centre

• Rockyview General Hospital
  Referral through your family physician is required. Publicly funded under Alberta Health Care Insurance Plan (AHCIP).

2. Private Endoscopy Clinics

For shorter wait times and more scheduling flexibility, consider private providers:

• Endoscopy Calgary West

• Gastroenterology Consultants of Calgary

• DispatchHealth Endoscopy
  Private clinics typically charge a facility fee; the physician fee may still be covered by AHCIP.

How to Prepare for Your Colonoscopy

1. Consultation & Referral

Book an appointment with your family doctor or gastroenterologist. They’ll review your medical history, discuss risks/benefits, and provide a referral and prep instructions.

2. Bowel Preparation

Successful colonoscopy depends on a clean colon. Your prep usually involves:

• Clear‑liquid diet 24–48 hours before (broth, tea, clear juices, Jell‑O)

• Bowel‑cleansing solution (polyethylene glycol or sodium picosulfate) taken in split doses

Follow instructions carefully to avoid inadequate prep, which can require a repeat procedure.

3. Medication Adjustments

Discuss all medications with your physician. You may need to:

• Stop blood thinners temporarily

• Adjust diabetes or blood pressure medications

• Pause iron supplements

What to Expect During the Procedure

1. Arrival & Check‑In
   Plan to arrive 60–90 minutes before your scheduled time.

2. Sedation
   Most Calgary facilities offer conscious sedation (fentanyl plus midazolam) or deep sedation with propofol. An anesthesiologist or nurse anesthetist administers and monitors it.

3. The Exam
   You’ll lie on your side while the gastroenterologist gently advances a colonoscope (a flexible, camera‑equipped tube) through your rectum to examine the colon lining.

4. Polyp Removal/Biopsy
   If polyps are found, they can often be removed on the spot and sent for pathology.

5. Recovery
   You’ll spend 30–60 minutes in recovery as sedation wears off. You must have someone drive you home.

Aftercare and Results

• Immediate Post‑Procedure: Mild bloating or cramping is normal. Avoid driving or operating heavy machinery for 24 hours.

• Results Timeline: Your physician typically discusses findings before you leave or arranges a follow‑up visit. Biopsy results may take 7–10 days.

• Next Steps: If polyps were removed, you may need repeat colonoscopy in 3–5 years. Normal findings usually warrant a 10‑year interval for average‑risk patients.

Costs and Coverage

Private clinic facility fees vary; check with your provider. Some extended health plans offer partial reimbursement for private‑clinic costs.

Frequently Asked Questions

Q: Is colonoscopy painful?
A: Sedation minimizes discomfort. Most patients recall little to nothing.

Q: How long does it take?
A: The exam itself usually lasts 20–30 minutes; plan for a 2–3 hour visit including prep and recovery.

Q: Are there risks?
A: Serious complications (perforation, bleeding) are rare (<0.1%). Your physician discusses risks during consultation.

Q: Can I eat afterward?
A: You’ll start with light foods—soup, toast—then resume your regular diet as tolerated.

Final Thoughts

A colonoscopy in Calgary is the gold standard for colorectal cancer screening and evaluation of gastrointestinal symptoms. With both public and private options, Calgarians have timely access to safe, effective care. Early detection saves lives—if you’re due for screening or experiencing troubling symptoms, talk to your doctor about scheduling a colonoscopy today.