A colonoscopy is a diagnostic procedure that allows your doctor to examine the lining of your large intestine (colon and rectum) using a thin, flexible tube with a camera and light at its tip, called a colonoscope. This test is one of the most effective tools for detecting colon abnormalities and preventing colon cancer through early diagnosis and treatment.
Your doctor may recommend a colonoscopy for several reasons, including routine screening for colorectal cancer, investigating causes of abdominal pain, rectal bleeding, chronic diarrhea, or unexplained changes in bowel habits, checking for polyps or growths in the colon, or monitoring conditions such as inflammatory bowel disease. Colonoscopy is also an important follow-up test if you have a family history of colon cancer or polyps.
Before the procedure, you will receive detailed preparation instructions, which usually include a special diet and bowel cleansing to ensure the colon is clear for accurate examination. On the day of the test, you will be given sedation or anesthesia to keep you comfortable. The colonoscope is gently guided through the rectum and colon while the doctor examines the lining for any abnormalities. Polyps can be removed, and tissue samples (biopsies) can be collected during the same procedure if necessary. A colonoscopy typically takes about 30 to 60 minutes.
Most patients recover quickly and can return home the same day, but you will need someone to drive you due to sedation. Mild bloating, cramping, or gas may occur for a short period after the test. Your doctor will discuss the results with you and provide further recommendations, including any necessary treatments or follow-up care.
A colonoscopy is considered the gold standard for detecting and preventing colorectal cancer. It provides a clear and direct view of the colon lining, allows removal of polyps before they become cancerous, identifies sources of bleeding or inflammation, and helps guide treatment plans with accurate diagnosis.
While complications are rare, you should call your doctor if you experience severe abdominal pain, persistent fever, heavy bleeding, or dizziness after the procedure. These symptoms may indicate the need for immediate attention.
At Digestive Health Services, we provide safe and comfortable colonoscopy treatment performed by experienced gastroenterologists. Whether you need a routine screening or an evaluation for digestive symptoms, our team is here to guide you with expertise and compassionate care. Contact us today to schedule your colonoscopy and take an important step toward protecting your digestive health.
