Colonic obstruction is a medical condition where the large intestine, or colon, becomes blocked, preventing the normal passage of stool. This blockage can be caused by various factors, including tumors, inflammatory bowel disease, or diverticulitis. Symptoms often include abdominal pain, bloating, constipation, and vomiting. Diagnosis typically involves imaging tests like X-rays or CT scans to identify the location and cause of the obstruction. Treatment may vary depending on the severity and cause, ranging from dietary changes and medications to surgical intervention in more serious cases. Early detection is crucial to prevent complications.