A colonoscopy might sound a bit scary, but it’s one of the best ways to protect your gut. This guide explains how a colonoscopy helps you stay healthy. We include quotes from Dr. Bharat Pothuri and show why many people in Houston choose Gastrodoxs.
A colonoscopy is a test that lets your doctor see inside your colon. A flexible tube with a tiny camera shows live video on a screen. You’re mildly sedated during the test. The doctor can spot problems, remove small growths, or take tissue samples.
Dr. Bharat Pothuri says, "A colonoscopy is like a checkup for your colon. It catches issues before they become serious."
Experienced Team – Dr. Pothuri and our Houston staff have done thousands of colonoscopies.
Friendly Environment – We make the experience as calm and easy as possible.
Modern Tools – We use the latest scopes and offer safe sedation.
Simple Scheduling – We accept most insurance plans and help with clear prep instructions.
Colonoscopy is a powerful tool to protect your health:
Early Detection – Spot cancer before it grows.
Polyp Removal – Remove growths before they turn into cancer.
Check for Issues – Find causes of pain, bleeding, or long-term diarrhea.
Peace of Mind – Know your colon is healthy.
Dr. Pothuri shares, "Patients who stay on schedule with colonoscopy often avoid bigger health issues."
Colon cancer often starts as small, harmless bumps called polyps. A colonoscopy helps by:
Finding Polyps Early – Before symptoms appear.
Taking Biopsies – For quick lab testing.
Removing Growths – All during one visit.
The CDC says colonoscopy can lower colon cancer deaths by 60% if done regularly.
A colonoscopy helps with more than just cancer checks:
Find Inflammation – Spot signs of Crohn’s or colitis.
Locate Bleeding – If blood appears in stool.
Solve Symptoms – Learn the cause of cramps or chronic bowel problems.
Dr. Pothuri says, "Many IBS patients learn more from one colonoscopy than months of testing."
A colonoscopy can show:
Polyps and Lesions – Small growths or problem spots.
Ulcers and Inflammation – Linked to IBD.
Diverticula – Pockets in the colon wall.
Scarring and Narrowing – That may cause pain or blockages.
Tumors – From early to advanced stages.
The American Cancer Society now recommends starting at age 45:
More Young Cases – Colon cancer is rising in people under 50.
Better Recovery – Early screening leads to better outcomes.
Take Control – Feel confident about your gut health.
Dr. Pothuri says, "We see more patients in their late 40s. Early screening is a major step forward."
Your colon changes with age. A colonoscopy helps by:
Monitoring Changes – Year after year.
Preventing Issues – Catch and remove polyps early.
Supporting Overall Health – A healthy gut helps your immune system and nutrition.
Studies show that regular colonoscopies reduce emergencies after age 60.
Polyps don’t usually hurt but can become dangerous. Colonoscopy finds them using:
High-Definition Cameras – For a sharp view of the colon.
Special Tools – To remove growths painlessly.
Dye Techniques – That highlight flat or hidden lesions.
Dr. Pothuri says, "Even if you feel fine, colonoscopy finds what other tests miss."
Staying on schedule brings big benefits:
Lower Cancer Risk – Up to 90% fewer deaths after screening.
Save Money – Avoid hospital stays or major surgeries.
Less Worry – Reduce stress about unknown health issues.
Better Advice – Get tips for diet and lifestyle tailored to you.
| Feature | Colonoscopy | FIT (Stool Test) | CT Colonography |
| Finds Polyps & Cancer | Yes (real-time) | Some signs (blood only) | Yes (larger growths) |
| Frequency | Every 10 years (avg. risk) | Every year | Every 5 years |
| Invasive? | Yes, with sedation | No | No |
| Removes Polyps? | Yes, during test | No | No |
| Prep Required? | Yes | No | Yes |
| Long-Term Value | High | Moderate | Moderate |
A colonoscopy is more than just a screening. It’s a powerful way to stay ahead of health issues. From finding cancer early to improving digestion, this one test offers peace of mind. Houston patients trust Dr. Bharat Pothuri and Gastrodoxs for expert, gentle care. If you’re 45 or older, schedule your colonoscopy today and take charge of your health.
Dr. Bharat Pothuri is a Board-Certified Gastroenterologist and Hepatologist. With extensive experience in digestive health, he specializes in advanced endoscopic procedures, chronic GI disorder management, and preventive care. Dr. Pothuri is dedicated to providing expert, patient-focused insights to help improve gut health and overall well-being.
Stick to clear liquids the day before. Broth, juice, and tea are okay.
No. Sedation helps you relax and feel no pain.
The test takes 20–30 minutes. Plan for a 2–3 hour visit.
No. Bring someone to take you home.
Every 10 years if you’re low-risk. More often if needed.
Yes. Problems are rare.
They’re usually removed right away and tested.
Drink a prep solution as instructed. Follow directions exactly.
Most Houston plans cover it for adults over 45. Check yours.
Gastrodoxs in Houston offers expert colonoscopies. Schedule at Gastrodoxs.com or call our office.
