Medical Oncologist
CION Cancer Clinics
Myth: colon cancer only happens to old people | CION Cancer Clinics
Colon cancer is more common after fifty, but it is not an old person's disease. It is diagnosed in people in their twenties, thirties and forties every week in India, and the share of younger patients has been rising for years. The belief that you are too young is one of the main reasons symptoms are blamed on piles for months. This page tests the myth, explains where it came from, and says what a younger person with symptoms should do. At CION Cancer Clinics in Hyderabad, our oncologists explain colon cancer in plain words and plan care around you and your family.
NG
Medically reviewed by Dr. Naresh GunduConsultant Medical Oncologist · MBBS, DNB (Internal Medicine), DM (Medical Oncology, AIIMS) · last reviewed October 2026, next review due October 2027
17+specialists on panel
15,000+patients treated
35+centres across Telangana & AP
4.8★ / 800+Google rating
On this page
The belief, tested
Is colon cancer really only an old person's disease?
"Colon cancer only happens after sixty. I am too young to worry."
Risk does climb with age, and most people diagnosed are past fifty. But colon cancer is found in people in their twenties, thirties and forties every week in India, and the share of cases in younger adults has been rising for years. Being young makes it less likely. It does not make it impossible.
"If it were cancer at my age, the doctor would have checked."
Doctors carry the same belief, which is why younger patients are often treated for piles, infection or a sensitive stomach for months before anyone looks inside. A symptom that keeps coming back deserves an examination whatever your age.
"Young people who get it must have it in the family."
Some do, and an inherited condition such as Lynch syndrome is more common in younger patients than older ones. Most young patients, though, have no family history at all. A clear family tree is reassuring, but it does not close the question.
"Screening is for the elderly, so there is nothing for me to do."
Routine screening of people with no symptoms does start in the mid-forties. That is screening. If you already have symptoms, you are not being screened, you are being investigated, and age is no reason to wait.
Where the belief comes from
Why does everyone think colon cancer is an old person's disease?
Because, on average, it is. Most colon cancers grow from a polyp that has been sitting in the bowel wall for years, slowly collecting faults in its cells. The longer you live, the more time that process has had. So the typical patient is in their sixties, and the belief is built on something true.
What the average hides
An average describes a crowd, not a person. A disease that mostly affects older people still affects a real number of younger ones, and in India the picture is different again. Our population is young, so a larger share of the people walking into a cancer clinic with a bowel tumour are under fifty than in Europe or America. Several Indian centres report that young patients are a common sight, not a curiosity. We have a page on why it is rising in younger Indians.
Why the belief does damage
The problem with "I am too young" is not that it is always wrong. It is that it delays the one thing that changes outcomes, which is being looked at early. Late presentation is the defining problem in Indian colon cancer. Younger patients are more likely to be told it is piles, more likely to wait, and more likely to be diagnosed only when the tumour is large enough to block the bowel or cause an emergency. The cancer is not necessarily worse in a young person. The delay is.
Age lowers the odds of cancer. It never lowers the need to explain a symptom that will not go away.Not sure whether this applies to you?
Ask an oncologistThree people the myth misses
Who is most likely to be told they are too young?
The belief does not harm everyone equally. These three groups are the ones most often sent home with the wrong answer.
The young adult with symptoms that keep returning
A software engineer in her thirties with bleeding blamed on piles. A young father with cramps blamed on street food. Each visit treats the symptom and nobody asks why it came back. Bleeding, a change in bowel habit or unexplained tiredness that lasts weeks needs a doctor to look inside, whatever the age on your Aadhaar.
Read next
The person with a parent or sibling who had it
When a close relative was diagnosed, especially before fifty, your own risk is higher and your screening should begin earlier than the general rule. Many families do not know this. They assume the illness belonged to one person, and the children wait until they are the age their parent was.
If a parent or sibling had colon cancer, ask about screening now, not at the usual age.The family with an inherited syndrome nobody has named
Lynch syndrome and the polyposis conditions cause colon cancer in the twenties and thirties, and they run in families. A pattern of bowel, womb or stomach cancers across two or three generations is the clue. These families need genetic counselling and a surveillance plan, not reassurance that they are young. See Lynch syndrome and colon cancer.
If you are young and worried
What should a younger person with bowel symptoms actually do?
Write the symptom down, with dates
Note when the bleeding, the cramps or the change in your bowel habit began and how often it happens. A symptom that has lasted weeks is a different conversation from one that happened once.
See a doctor and ask for an examination
A physician or a gastroenterologist should examine you, which includes a finger examination of the back passage. Being embarrassed is normal. Skipping it is how piles get blamed for something else.
Ask what happens if it comes back
If you are given ointment or antibiotics, ask what the plan is if the symptom returns. A good answer names a next test. A colonoscopy, which CION arranges through a diagnostic partner, is the test that settles the question.
Go back if the treatment does not work
The commonest story in young-onset colon cancer is not a missed test. It is a patient who was treated for piles, improved a little, and did not return. If you are not better, go back and say so plainly.
Leave a number, we will call you
One field. No form to fill in, and no charge for the call.
Did you know
Screening guidelines in several countries have already lowered the starting age for people with no symptoms, because cancers in the forties became too common to ignore. The age on a guideline is a line drawn for crowds. Your symptoms are about you.
Being straight with you
What this page cannot tell you
It cannot tell you whether your symptom is cancer. Most bleeding in a young person is piles or a small tear, most cramps are not a tumour, and most tiredness has an ordinary explanation. Nothing on a web page can distinguish the ordinary cause from the rare one. An examination and, when needed, a colonoscopy can.
Who this page does not apply to
If you are over fifty with no symptoms, your question is not about the myth. It is about routine screening, and our page on who should be screened, when and how is the one to read. If you have already been diagnosed, the age question is behind you and the treatment pages are what you need.
What it cannot promise
Being seen early does not change the diagnosis. It changes how much bowel is involved when it is made, which is the thing that shapes treatment. We cannot tell you that a young person who is examined promptly will be fine. We can tell you that the delay is the part that is in your hands.
If a doctor has told you that you are too young and the symptom is still there, call the helpline and describe it. We will arrange a consultation and, if needed, the colonoscopy.Questions we are asked
Common questions about age and colon cancer
Can a person in their twenties get colon cancer?
Yes. It is uncommon, and most twenty-somethings with bowel symptoms have something ordinary, but colon cancer is diagnosed in that age group. Many of those cases involve an inherited condition, so a family history of bowel or womb cancer matters more at this age than at any other.
Is colon cancer more aggressive in young people?
It is often found at a later stage in young people, which is not the same thing. The delay in being examined, not the age itself, is the larger part of that difference. Treated stage for stage, a younger person usually tolerates treatment well.
My doctor says I am too young for a colonoscopy. Is that right?
Age alone is not a reason to refuse a colonoscopy in someone with ongoing symptoms. It is a reasonable first step to treat a likely cause such as piles, but if the symptom returns or never settles, ask again or seek a second opinion. CION can arrange the test through a partner centre.
At what age does colon cancer risk start to rise?
Gradually, from around the mid-forties, which is why routine screening of people with no symptoms now begins around then. The rise is a slope, not a cliff. A person in their late thirties is not safe one year and at risk the next.
Why is colon cancer increasing in younger people?
Nobody has one answer. Diet, weight, inactivity and changes in gut bacteria are all being studied, and India's young population means more cases simply appear in clinics. What is clear is the trend itself, which is why screening ages have been lowered in some countries.
Does being young mean I should be screened?
Not unless you have symptoms or a family history. Screening is for people who feel well. If you have bleeding, a change in bowel habit or unexplained tiredness, you need investigation, which is different from screening and has no age limit.
My father had colon cancer at sixty. When should I start?
Earlier than the general rule, and your doctor will set the exact age from his age at diagnosis and how many relatives were affected. Our page on screening with a family history walks through how that decision is made.
What symptoms should make a young person see a doctor?
Blood in the stool that recurs, a change in bowel habit lasting several weeks, cramping pain that keeps returning, unexplained weight loss, or tiredness with a low haemoglobin. None of these means cancer. All of them mean a doctor should look rather than guess.
Your Specialists
Meet CION's colon cancer specialists. Bring your colonoscopy, scan or biopsy report.
Our surgical and medical oncologists plan colon cancer care together: which operation, whether chemotherapy is needed, and the follow-up that comes after.
Medical Oncologist
Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Medical Oncologist
Dr. Bharati Devi Gorantla
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Medical Oncologist
Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
Medical Oncologist
Medical Oncologist
Surgical Oncologist
Dr. Muralidhar Muddusetty
MBBS (AIIMS), MS (Surgery) (AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh)
Surgical Oncologist
Want a specific doctor for your case? Mention them when booking.
Book Free ConsultationBook an appointment with our specialist
Share your name and number — we'll call you back within 30 minutes to schedule your consultation.
Sources
- American Cancer Society — Colorectal Cancer Risk Factors
- American Cancer Society — Colorectal Cancer Guideline
- Cancer Research UK — Risks and causes of bowel cancer
- National Cancer Institute — Common Cancer Myths and Misconceptions
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Keep reading
Related pages
Colon cancer myths and factsThe full list of beliefs that delay diagnosis, in one placeSymptoms in young adults and why they get missedWhat the symptoms look like when you are under fiftyWhy colon cancer is rising in younger IndiansThe trend behind this page, explained honestlyColorectal cancer under fifty: do you need genetic testing?When a young diagnosis should prompt a gene test
Talk to us
Told you are too young, but the symptom is still there?
Describe what has been happening and for how long. We will arrange a consultation and, if it is needed, a colonoscopy through a partner centre. One helpline serves every CION centre.