Florida gastroenterologist shares 8 early warning signs of colon cancer that should not be ignored

Colon cancer is on the rise, especially among young adults, making it essential to recognise potential signs and seek prompt medical attention.

Colon cancer is no longer a disease confined to older adults. With cases rising steadily among younger people, doctors are increasingly stressing the importance of recognising early warning signs before the disease progresses. The good news is that colon cancer is highly treatable when detected early - but delays in diagnosis can significantly reduce the chances of successful treatment. Paying attention to subtle, persistent symptoms can make a critical difference.

Persistent abdominal cramps count as one of the early warning signs of colon cancer.(Pexel)

Dr Joseph Salhab, a gastroenterologist and health content creator from Florida, specialising in digestion, liver, pancreas and nutrition, has outlined eight warning signs of colon cancer, highlighting why it is absolutely essential to recognise these signs and seek medical attention. In an Instagram video shared on January 16, the gastroenterologist stresses, “If you experience any of these symptoms, it’s important to consult a healthcare provider for evaluation.”

Recognising symptoms is important

Dr Salhab highlights that persistent changes in bowel habits - such as ongoing constipation or diarrhoea - can be an early sign of colon cancer and should not be ignored, as they require medical evaluation. He states, “Persistent diarrhea, constipation, or noticeable changes in stool consistency or shape.”

Rectal bleeding

The gastroenterologist emphasises that noticing blood in the stool or bleeding from the rectum can be an important early warning sign that should not be ignored.

Abdominal pain or discomfort

Another important symptom is persistent abdominal discomfort, including gas, bloating, or cramping. The gastroenterologist highlights, “Abdominal pain or discomfort - ongoing cramping, gas, bloating, or abdominal pain,” should not be ignored.

Incomplete bowel movements

Feeling as though your bowels have not fully emptied after a movement can also be an important warning sign, as tumours may partially block the bowel and interfere with complete emptying. Dr Salhab states, “Feeling like the bowel doesn’t fully empty after going,” is a warning sign.

Weakness or fatigue

Unexplained fatigue or sudden, persistent weakness can also be an early sign of colon cancer and should not be overlooked. Dr Salhab explains, “Constant tiredness or low energy without a clear cause,” is a red flag.

Unexplained weight loss

Unintentional weight loss - without any changes to diet or exercise - can also be a warning sign, as colon cancer may cause unexplained and rapid loss of weight. The gastroenterologist states, “Unexplained weight loss - losing weight without changes in diet or physical activity,” as an early symptom.”

Iron deficiency anaemia

According to Dr Salhab, colon cancer can cause iron-deficiency anaemia as a result of chronic blood loss, often due to ongoing or unnoticed rectal bleeding. He explains, “Low red blood cell counts caused by slow, chronic blood loss in the stool,” as the cause.

Back pain

Although it is often overlooked, persistent back pain can also be a potential warning sign of colon cancer and should not be ignored. Dr Salhab explains, “Persistent back pain that can occur when a tumor presses on nearby nerves or structures, or if disease has spread.”

Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. It is based on user-generated content from social media. HT.com has not independently verified the claims and does not endorse them.