Colon cancer myths and facts: the beliefs that delay a diagnosis | CION Cancer Clinics

Piles are the most common cause, and most people with bleeding do not have cancer. But piles and a colon tumour can bleed in exactly the same way, and a person can have both. Bleeding that has gone on for a few weeks, or any bleeding after the mid-forties, needs a doctor to look rather than a chemist to guess. The page on how doctors tell piles from colon cancer explains what that visit involves.

Most people diagnosed are older, which is why the belief exists. But colon cancer in people in their thirties and forties is rising in India and elsewhere, and younger patients are often diagnosed late because nobody, including their doctor, thought of it. Age makes cancer less likely. It does not make it impossible.

A diet rich in vegetables, dal and millets lowers risk. It does not remove it. Many patients in Telugu-speaking families have eaten vegetarian food all their lives. Age, family history, body weight, alcohol, tobacco and plain chance all count, and most cases have no single cause anyone can point to.

Early colon cancer is usually painless. The first signs are quieter: a change in bowel habit that lasts, tiredness from a low haemoglobin (anaemia), or blood you only notice sometimes. Pain often arrives late, when the tumour is large enough to narrow the bowel. Waiting for pain is one of the main reasons people present late.

The test is done under sedation at a diagnostic partner, and most people remember little of it. The bowel preparation the day before is the part people dislike, and it is a day of inconvenience, not pain. Avoiding the test only delays finding the disease.

Most colon operations join the bowel back together and need no stoma at all. When a stoma is made, it is often temporary and is reversed once the join has healed. A permanent stoma is the exception, more common in rectal than colon cancer. CION's surgical oncologists plan the operation and it is carried out at an accredited partner hospital.

Stage one to three colon cancer is treated with curative intent, and many people go on to live ordinary lives. Even in stage four, some liver and lung spread can be removed and is sometimes curable, and treatment can control the disease for a long time in others. The stage on your report matters far more than the word cancer.

No herbal preparation has been shown to shrink or remove a colon tumour. People who swap proven treatment for an alternative usually return months later with a larger, less treatable cancer. Supportive practices can sit alongside treatment; tell your oncologist what you are taking.

A colonoscopy does not seed cancer, and surgery is how colon cancer is most often removed for good. The belief comes from seeing people decline after an operation that was done too late to help, and blaming the operation rather than the delay.