June is Bowel Cancer Awareness Month, a time to highlight one of Australia’s most common cancers — and importantly, one of the most treatable when detected early.
At Strathalbyn Medical Clinic, we encourage all eligible patients to understand their risk, take part in screening, and speak with their GP if they have any concerns. Early detection truly saves lives.
Why bowel cancer awareness matters
Bowel cancer (also known as colorectal cancer) develops in the large bowel (colon) or rectum. It often begins as small growths called polyps, which can slowly develop into cancer over time.
The key message is simple:
👉 When bowel cancer is found early, more than 90% of cases can be successfully treated.
Many people with early bowel cancer experience no symptoms at all, which is why regular screening is so important.
Who is at risk?
Bowel cancer can affect anyone, but risk increases with:
- Being aged 45 and over
- A family history of bowel cancer or bowel disease
- A personal history of polyps or inflammatory bowel disease
- Lifestyle factors such as low fibre diet, smoking, alcohol use, or physical inactivity
However, it is important to remember that many people diagnosed have no obvious risk factors, which is why screening is recommended.
Signs and symptoms to watch for
While some people have no symptoms, you should never ignore changes in your body. See your GP if you notice:
- A persistent change in bowel habits (diarrhoea, constipation, or narrower stools)
- Blood in the stool or rectal bleeding
- Ongoing abdominal pain, bloating, or discomfort
- Unexplained weight loss
- Fatigue or iron deficiency (anaemia)
These symptoms do not always mean cancer, but they should always be checked by a doctor.
Bowel cancer screening in Australia
The National Bowel Cancer Screening Program offers free at-home screening tests for eligible Australians.
Who is eligible?
- People aged 50–74 automatically receive a kit in the mail every 2 years
- People aged 45–49 can request their first free kit
- Eligible patients may also request a kit through their GP
How the test works
The screening test is simple, private, and done at home:
- You collect two small samples from two separate bowel motions
- You place them into the test kit
- You return it in the prepaid envelope to the laboratory
Results are usually available within a few weeks and are sent to both you and your GP.
Even if your test is normal, it is important to repeat screening every 2 years, as bowel changes can develop over time.
What happens if something is found?
A positive screening result does not necessarily mean cancer. It simply means further investigation is needed, often with a colonoscopy to look more closely at the bowel.
If further tests are required, your GP will guide you through the process and ensure appropriate referrals and follow-up care.
Prevention and healthy lifestyle choices
While not all cases can be prevented, you can reduce your risk by:
- Eating a diet high in fibre (fruit, vegetables, whole grains)
- Limiting processed and red meats
- Exercising regularly
- Maintaining a healthy weight
- Avoiding smoking and limiting alcohol intake
Small lifestyle changes can make a meaningful difference over time.
When to speak to your GP
If you experience any symptoms, have a family history of bowel cancer, or are unsure about screening, it is important to seek medical advice.
👉 Do not wait for symptoms to worsen.
Your GP can:
- Assess your personal risk
- Organise screening tests
- Refer for further investigations if needed
- Provide reassurance and ongoing care
Bowel cancer is one of the most preventable and treatable cancers when detected early. Screening and early action save lives.
If you have any concerns at all — no matter how small they may seem — please speak with your GP.
