Digestive Health
Diverticular Bleeding: Causes, Symptoms & Treatment
Diverticula are small, sac-like pouches that bulge outward through weak spots in the colon wall.
Medical Author
Dr. Robert Tremblay, MD, FRCPC
Gastroenterologist · Canada Health Journal
Dr. Robert Tremblay is a gastroenterologist based in Montreal, specializing in digestive, liver, and gallbladder health. A Fellow of the Royal College of Physicians of Canada (FRCPC), he has over 15 years of clinical experience managing conditions such as IBS, IBD, hepatitis, and gallstones. Dr. Tremblay is dedicated to evidence-based patient education on gut health.
Articles by Dr. Robert Tremblay, MD, FRCPC
Digestive Health
Gastroparesis: Symptoms, Causes & Treatment in Canada
Gastroparesis is also called delayed gastric emptying or gastric atony. In a healthy digestive system, the stomach’s muscles …
Digestive Health
Gastroenteritis: Causes, Symptoms & When to See a Doctor
Gastroenteritis is inflammation of the stomach and intestines. The word comes from “gastro” (stomach) and “enteritis” …
Digestive Health
Esophagitis: Causes, Symptoms & Treatments
Your esophagus is a muscular tube about 25 centimetres long. It connects your mouth and throat to your stomach.
Digestive Health
Stomach Pain: Causes, Symptoms & When to Act
Your stomach sits surrounded by the liver, gallbladder, pancreas, intestines, and other structures.
Digestive Health
Acute Abdominal Pain: Causes, Symptoms & When to Act
Abdominal pain is very common, and most of the time it is not serious. However, acute abdominal pain — pain that comes on suddenly …
Digestive Health
Dysentery: Symptoms, Causes & Treatment in Canada
Dysentery is an infection of the intestines. It leads to diarrhoea that may contain blood, mucus, or pus.
Digestive Health
Meckel’s Diverticulum: Causes, Symptoms & Treatment
Meckel’s diverticulum is a small, pouch-like sac on the wall of the small intestine (called the ileum).
Digestive Health
Diverticulosis: Causes, Symptoms & Treatment
Diverticulosis means you have small bulging pouches — called diverticula — in your large intestine.
Digestive Health
Diverticulitis: Causes, Symptoms & Treatment
Your large intestine (colon) can develop small, pouch-like bulges in its wall over time. Each individual pouch is called a …