At GastroDoxs, we believe good health starts with simple steps. One key step? Regular checkups. Screenings help doctors find issues early-often before you notice symptoms. In this blog, we explain why digestive health screenings matter. Dr. Bharat Pothuri, a leading gastroenterologist in Houston, shares expert advice. By the end, you’ll understand how preventive care protects your gut—and when to book your next visit near the Texas Medical Center.
Digestive issues can start small but grow serious over time. You might not even feel anything at first. That’s why screening is so helpful.
“Regular checks give us a clear picture of your gut’s health,” says Dr. Bharat Pothuri. “Early detection means easier treatment and better outcomes.”
When you get screened, you stay ahead of problems and protect your quality of life.
Colon cancer is common but treatable-if caught early.
“We often remove polyps during a simple endoscopy-before they become harmful,” says Dr. Pothuri.
Preventive checks can catch many gut problems early.
One patient in River Oaks had no symptoms. A routine colonoscopy found a tiny polyp. It was removed easily. Today, they’re healthy and grateful.
Not every test is right for everyone. Your doctor will choose based on your age, symptoms, and family history.
| Test | Age/Interval | What It Finds | Prep Needed |
| Colonoscopy | Age 45+, every 10 yrs | Polyps, cancer, IBD | Bowel prep |
| FIT / FOBT | Yearly | Hidden blood in stool | Home kit |
| Sigmoidoscopy | Every 5 years | Lower colon polyps | Light prep |
| Upper Endoscopy | As needed | Ulcers, reflux damage | Fasting |
| Capsule Endoscopy | If ordered by doctor | Small bowel issues | Fasting |
| CT Colonography | Every 5 years | Polyps, tumors | Minimal prep |
The U.S. recommends starting at age 45 for most people. You may need earlier screening if you have:
“Don’t wait for symptoms,” says Dr. Pothuri. “Your screening plan should match your risk.”
Many gut problems can be found before they get worse.
By screening early, you can avoid emergency care and stay on track with life.
Here’s a quick guide to staying on top of your screenings:
Stick to these habits, and you’ll stay ahead of serious problems.
Preparation is key to a successful test. Here’s how to get ready:
“Good prep gives us the best results,” says Dr. Pothuri.
Regular screenings are one of the best ways to protect your digestive health. From catching polyps to finding silent conditions, every test can make a difference. At GastroDoxs, we’re proud to serve Houston patients at the Texas Medical Center and Memorial City.
Take charge of your gut. Book your screening today.
Protect your gut health. Visit GastroDoxs.com to schedule your screening at our Houston clinics.
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.
Start at age 45 for colon checks; other tests depend on symptoms.
Every 10 years if your first test is normal.
Yes, yearly FIT or FOBT is an option.
Yes-many gut problems are silent at first.
You’ll be sedated. Most people feel no pain.
You may need to start at age 40 or earlier.
Follow your doctor’s prep and diet plan closely.
You swallow a small camera-it’s used for small bowel issues.
Yes. Upper endoscopy detects ulcers and reflux damage.
They catch problems early-when treatment is easiest and most effective.
