When to See a Gastroenterologist — Warning Signs You Should Not Ignore

Dr. Randeep Rana

MD, DM (AIIMS) • Consultant Gastroenterologist, Hepatologist & Pancreatologist

June 2026

Learn the critical red-flag digestive symptoms — blood in stool, jaundice, unexplained weight loss, and dysphagia — that require timely consultation.

Why Early Evaluation Matters

While many minor digestive issues resolve with simple lifestyle tweaks, certain warning signs warrant an immediate visit to a gastroenterologist. Ignoring red-flag symptoms can lead to disease progression or delayed diagnosis of serious conditions.

Red-Flag Symptoms You Should Never Ignore

Consult a specialist if you experience: persistent abdominal pain, blood in stool (bright red or dark tarry stool), unexplained weight loss, chronic heartburn or difficulty swallowing (dysphagia), persistent bowel habit changes lasting over 2 weeks, or jaundice (yellow skin/eyes).

Colorectal Cancer Screening & Prevention

Colorectal cancer is highly preventable when precancerous polyps are removed early during colonoscopy. Dr. Rana recommends routine colonoscopy screening for adults starting at age 45, or earlier if family history of GI cancer or IBD is present.

Key Clinical Takeaways

Blood in stool and unexplained weight loss require urgent endoscopic investigation.

Colonoscopy screening starting at age 45 prevents colorectal cancer through polyp removal.

Early specialist consultation prevents irreversible liver scarring and chronic complications.

Need Personal Medical Advice?

Schedule a personalized consultation with Dr. Randeep Rana at Max Smart Super Speciality Hospital, Saket.

Consult Dr. Randeep Rana